https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29en-USTelligent Community 12https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29Wed, 14 Oct 2020 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c5d7e9a9-d8c8-420d-ad29-53a5e9bb8b10Matthttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29#commentsCurrent Revision posted to Documents by Matt on 10/14/2020 7:24:00 AM<br /> <p><span><a href="https://www.youtube.com/watch?v=MfGEFXM3YP4">www.youtube.com/watch</a></span></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">Active components like transistors, BJTs, MOSFETs,&nbsp; and integrated circuits (ICs) make it possible to control circuits. This video explains the must-have NPN and PNP BJTs. For MOSFETs there are a couple of N-Channels and P-Channels to consider. Basic ICs include some digital logic stuff from the 7400-family as well as the venerable 555-timer to have on-hand. We did not forget Op-Amps either. Spoiler: We do not recommend the ua741!</span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <h2 id="mcetoc_1fl7akbpr0"><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/3918/the-learning-circuit-27-how-transistors-work" data-e14adj="t">The Learning Circuit 27: How Transistors Work</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4223/the-learning-circuit-48-intro-to-integrated-circuits" data-e14adj="t">The Learning Circuit 48: Intro to Integrated Circuits</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4615/the-learning-circuit-62-how-555-timers-work" data-e14adj="t">The Learning Circuit: 62: How 555 Timers Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4757/the-learning-circuit-68-how-op-amps-work" data-e14adj="t">The Learning Circuit 68: How Op Amps Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4946/the-learning-circuit-75-how-shift-registers-work" data-e14adj="t">The Learning Circuit 75: How Shift Registers Work</a></li> </ul> <h2 id="mcetoc_1fl7akbpr1"><span style="color:#3334ca;">Bill of Materials:</span></h2> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-e33e6" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873&nsku=64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_BUY_KIT" class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('e33e6'));" data-farnell="3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873" data-newark="64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822" data-comoverride="" data-cmpoverride="" data-cpc=",,,,,,,,,,,,,,,,," data-avnetemea=",,,,,,,,,,,,,,,,," data-avnetema=",,,,,,,,,,,,,,,,," data-avnetasia=",,,,,,,,,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>Op-Amps</td> <td></td> <td></td> <td></td> </tr> <tr> <td>LM358 - Audio</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-de8ca" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074&nsku=64AH3850&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('de8ca'));" data-farnell="3117074" data-newark="64AH3850" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM324 - General Purpose</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-ea84a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117050&nsku=89K0691&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ea84a'));" data-farnell="3117050" data-newark="89K0691" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>TL074 - JFET</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-50fb4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3005128&nsku=29AH1534&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('50fb4'));" data-farnell="3005128" data-newark="29AH1534" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Transistors</td> <td></td> <td></td> <td></td> </tr> <tr> <td>2n3904 - BJT NPN</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-1b729" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574370&nsku=08N8111&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('1b729'));" data-farnell="1574370" data-newark="08N8111" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n3906 - BJT PNP</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-8bf5e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574372&nsku=08N8112&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('8bf5e'));" data-farnell="1574372" data-newark="08N8112" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n7000 - MOSFET</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-47fa5" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9845178&nsku=58K9650&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('47fa5'));" data-farnell="9845178" data-newark="58K9650" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRFZ44NPBF - N-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-7fba0" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8650225&nsku=63J7131&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7fba0'));" data-farnell="8650225" data-newark="63J7131" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRF4905 - P-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-edec3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8648190&nsku=63J7300&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('edec3'));" data-farnell="8648190" data-newark="63J7300" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Regulators</td> <td></td> <td></td> <td></td> </tr> <tr> <td>MC7805BTG - 5 Volt Regulator (modern 7805)</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-b5ae4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211135&nsku=45J1443&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('b5ae4'));" data-farnell="1211135" data-newark="45J1443" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM317BTG - Adjustable Positive Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-bf3b8" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1214459&nsku=45J0735&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('bf3b8'));" data-farnell="1214459" data-newark="45J0735" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM337TG - Adjustable Negative Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-d5a7f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211104&nsku=45J0747&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('d5a7f'));" data-farnell="1211104" data-newark="45J0747" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Integrated Circuits (ICs)</td> <td></td> <td></td> <td></td> </tr> <tr> <td>ICM7555IPAZ - CMOS 555</td> <td>Renesas</td> <td>1</td> <td><a id="e14-product-link-ccb19" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9663762&nsku=57K3903&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ccb19'));" data-farnell="9663762" data-newark="57K3903" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>SN74HCT245N - Bidirectional Octal Buffer</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-66c5a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3119519&nsku=60K6809&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('66c5a'));" data-farnell="3119519" data-newark="60K6809" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>74HCT595 - Shift Register (SMD...)</td> <td>Nexperia</td> <td>1</td> <td><a id="e14-product-link-eb9d2" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3120873&nsku=54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('eb9d2'));" data-farnell="3120873" data-newark="54W0822" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </td> </tr> </tbody> </table> <p><span style="color:#3334ca;"></span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/" data-e14adj="t"><img alt="Workbench Wednesday" src="/e14/assets/main/2021/e14pWorkbench%20Wednesdays_2021.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/" data-e14adj="t">element14 presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james" data-e14adj="t">About James</a>&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" style="color:#007fac;font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;" href="/challengesprojects/element14-presents/workbenchwednesdays/" data-e14adj="t">Workbench Wednesdays</a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <p style="margin:5;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: mosfet, shift register, transistor, pnp, op-amp, p-channel, npn, e14presents_baldengineer, operational amplifier, buffer, n-channel, bjt, 555</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29/revision/4Tue, 23 Nov 2021 21:21:23 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c5d7e9a9-d8c8-420d-ad29-53a5e9bb8b10kellyhensenhttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29#commentsRevision 4 posted to Documents by kellyhensen on 11/23/2021 9:21:23 PM<br /> <p><span><a href="https://www.youtube.com/watch?v=MfGEFXM3YP4">www.youtube.com/watch</a></span></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">Active components like transistors, BJTs, MOSFETs,&nbsp; and integrated circuits (ICs) make it possible to control circuits. This video explains the must-have NPN and PNP BJTs. For MOSFETs there are a couple of N-Channels and P-Channels to consider. Basic ICs include some digital logic stuff from the 7400-family as well as the venerable 555-timer to have on-hand. We did not forget Op-Amps either. Spoiler: We do not recommend the ua741!</span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <h2 id="mcetoc_1fl7akbpr0"><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/3918/the-learning-circuit-27-how-transistors-work">The Learning Circuit 27: How Transistors Work</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4223/the-learning-circuit-48-intro-to-integrated-circuits">The Learning Circuit 48: Intro to Integrated Circuits</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4615/the-learning-circuit-62-how-555-timers-work">The Learning Circuit: 62: How 555 Timers Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4757/the-learning-circuit-68-how-op-amps-work">The Learning Circuit 68: How Op Amps Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4946/the-learning-circuit-75-how-shift-registers-work">The Learning Circuit 75: How Shift Registers Work</a></li> </ul> <h2 id="mcetoc_1fl7akbpr1"><span style="color:#3334ca;">Bill of Materials:</span></h2> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-73fa4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873&nsku=64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_BUY_KIT" class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('73fa4'));" data-farnell="3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873" data-newark="64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822" data-comoverride="" data-cmpoverride="" data-cpc=",,,,,,,,,,,,,,,,," data-avnetemea=",,,,,,,,,,,,,,,,," data-avnetema=",,,,,,,,,,,,,,,,," data-avnetasia=",,,,,,,,,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>Op-Amps</td> <td></td> <td></td> <td></td> </tr> <tr> <td>LM358 - Audio</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-10971" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074&nsku=64AH3850&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('10971'));" data-farnell="3117074" data-newark="64AH3850" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM324 - General Purpose</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-1dd11" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117050&nsku=89K0691&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('1dd11'));" data-farnell="3117050" data-newark="89K0691" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>TL074 - JFET</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-0c22c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3005128&nsku=29AH1534&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('0c22c'));" data-farnell="3005128" data-newark="29AH1534" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Transistors</td> <td></td> <td></td> <td></td> </tr> <tr> <td>2n3904 - BJT NPN</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-64cb3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574370&nsku=08N8111&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('64cb3'));" data-farnell="1574370" data-newark="08N8111" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n3906 - BJT PNP</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-6cf94" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574372&nsku=08N8112&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('6cf94'));" data-farnell="1574372" data-newark="08N8112" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n7000 - MOSFET</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-1c076" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9845178&nsku=58K9650&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('1c076'));" data-farnell="9845178" data-newark="58K9650" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRFZ44NPBF - N-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-e5a37" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8650225&nsku=63J7131&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('e5a37'));" data-farnell="8650225" data-newark="63J7131" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRF4905 - P-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-50d22" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8648190&nsku=63J7300&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('50d22'));" data-farnell="8648190" data-newark="63J7300" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Regulators</td> <td></td> <td></td> <td></td> </tr> <tr> <td>MC7805BTG - 5 Volt Regulator (modern 7805)</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-0bd4a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211135&nsku=45J1443&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('0bd4a'));" data-farnell="1211135" data-newark="45J1443" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM317BTG - Adjustable Positive Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-515c8" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1214459&nsku=45J0735&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('515c8'));" data-farnell="1214459" data-newark="45J0735" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM337TG - Adjustable Negative Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-ec184" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211104&nsku=45J0747&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ec184'));" data-farnell="1211104" data-newark="45J0747" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Integrated Circuits (ICs)</td> <td></td> <td></td> <td></td> </tr> <tr> <td>ICM7555IPAZ - CMOS 555</td> <td>Renesas</td> <td>1</td> <td><a id="e14-product-link-b4f59" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9663762&nsku=57K3903&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('b4f59'));" data-farnell="9663762" data-newark="57K3903" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>SN74HCT245N - Bidirectional Octal Buffer</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-57243" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3119519&nsku=60K6809&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('57243'));" data-farnell="3119519" data-newark="60K6809" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>74HCT595 - Shift Register (SMD...)</td> <td>Nexperia</td> <td>1</td> <td><a id="e14-product-link-6f45e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3120873&nsku=54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('6f45e'));" data-farnell="3120873" data-newark="54W0822" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </td> </tr> </tbody> </table> <p><span style="color:#3334ca;"></span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="Workbench Wednesday" src="/e14/assets/main/2021/e14pWorkbench%20Wednesdays_2021.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james">About James</a>&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" style="color:#007fac;font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;" href="/challengesprojects/element14-presents/workbenchwednesdays/">Workbench Wednesdays</a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <p style="margin:5;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: mosfet, shift register, transistor, pnp, op-amp, p-channel, npn, e14presents_baldengineer, operational amplifier, buffer, n-channel, bjt, 555</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29/revision/3Tue, 23 Nov 2021 21:20:28 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c5d7e9a9-d8c8-420d-ad29-53a5e9bb8b10kellyhensenhttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29#commentsRevision 3 posted to Documents by kellyhensen on 11/23/2021 9:20:28 PM<br /> <p><span><a href="https://www.youtube.com/watch?v=MfGEFXM3YP4">www.youtube.com/watch</a></span></p> <p style="margin:0;"></p> <p style="margin:0;padding:0px;">&nbsp;</p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">Active components like transistors, BJTs, MOSFETs,&nbsp; and integrated circuits (ICs) make it possible to control circuits. This video explains the must-have NPN and PNP BJTs. For MOSFETs there are a couple of N-Channels and P-Channels to consider. Basic ICs include some digital logic stuff from the 7400-family as well as the venerable 555-timer to have on-hand. We did not forget Op-Amps either. Spoiler: We do not recommend the ua741!</span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <h2 id="mcetoc_1fl7akbpr0"><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/3918/the-learning-circuit-27-how-transistors-work">The Learning Circuit 27: How Transistors Work</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4223/the-learning-circuit-48-intro-to-integrated-circuits">The Learning Circuit 48: Intro to Integrated Circuits</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4615/the-learning-circuit-62-how-555-timers-work">The Learning Circuit: 62: How 555 Timers Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4757/the-learning-circuit-68-how-op-amps-work">The Learning Circuit 68: How Op Amps Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4946/the-learning-circuit-75-how-shift-registers-work">The Learning Circuit 75: How Shift Registers Work</a></li> </ul> <h2 id="mcetoc_1fl7akbpr1"><span style="color:#3334ca;">Bill of Materials</span></h2> <p></p> <h3 id="mcetoc_1fl7ala992">Bill of Materials</h3> <p></p> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-c2caf" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873&nsku=64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_BUY_KIT" class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('c2caf'));" data-farnell="3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873" data-newark="64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822" data-comoverride="" data-cmpoverride="" data-cpc=",,,,,,,,,,,,,,,,," data-avnetemea=",,,,,,,,,,,,,,,,," data-avnetema=",,,,,,,,,,,,,,,,," data-avnetasia=",,,,,,,,,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>Op-Amps</td> <td></td> <td></td> <td></td> </tr> <tr> <td>LM358 - Audio</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-a04ac" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074&nsku=64AH3850&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('a04ac'));" data-farnell="3117074" data-newark="64AH3850" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM324 - General Purpose</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-cc146" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117050&nsku=89K0691&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('cc146'));" data-farnell="3117050" data-newark="89K0691" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>TL074 - JFET</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-0ce5b" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3005128&nsku=29AH1534&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('0ce5b'));" data-farnell="3005128" data-newark="29AH1534" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Transistors</td> <td></td> <td></td> <td></td> </tr> <tr> <td>2n3904 - BJT NPN</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-c613c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574370&nsku=08N8111&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('c613c'));" data-farnell="1574370" data-newark="08N8111" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n3906 - BJT PNP</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-ec1a0" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574372&nsku=08N8112&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ec1a0'));" data-farnell="1574372" data-newark="08N8112" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n7000 - MOSFET</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-cbac4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9845178&nsku=58K9650&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('cbac4'));" data-farnell="9845178" data-newark="58K9650" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRFZ44NPBF - N-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-931b6" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8650225&nsku=63J7131&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('931b6'));" data-farnell="8650225" data-newark="63J7131" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRF4905 - P-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-2f02a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8648190&nsku=63J7300&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2f02a'));" data-farnell="8648190" data-newark="63J7300" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Regulators</td> <td></td> <td></td> <td></td> </tr> <tr> <td>MC7805BTG - 5 Volt Regulator (modern 7805)</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-13d4a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211135&nsku=45J1443&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('13d4a'));" data-farnell="1211135" data-newark="45J1443" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM317BTG - Adjustable Positive Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-0297a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1214459&nsku=45J0735&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('0297a'));" data-farnell="1214459" data-newark="45J0735" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM337TG - Adjustable Negative Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-952a3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211104&nsku=45J0747&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('952a3'));" data-farnell="1211104" data-newark="45J0747" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Integrated Circuits (ICs)</td> <td></td> <td></td> <td></td> </tr> <tr> <td>ICM7555IPAZ - CMOS 555</td> <td>Renesas</td> <td>1</td> <td><a id="e14-product-link-d0c22" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9663762&nsku=57K3903&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('d0c22'));" data-farnell="9663762" data-newark="57K3903" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>SN74HCT245N - Bidirectional Octal Buffer</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-7327c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3119519&nsku=60K6809&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7327c'));" data-farnell="3119519" data-newark="60K6809" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>74HCT595 - Shift Register (SMD...)</td> <td>Nexperia</td> <td>1</td> <td><a id="e14-product-link-f4180" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3120873&nsku=54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('f4180'));" data-farnell="3120873" data-newark="54W0822" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </td> </tr> </tbody> </table> <p><span style="color:#3334ca;"></span></p> <table class="jiveBorder" style="border:1px solid #C6C6C6;" border="1"> <thead> <tr> <th style="background-color:#f2f2f2;border:1px solid #C6C6C6;color:#505050;padding:6px;text-align:left;">Product Name</th> <th style="background-color:#f2f2f2;border:1px solid #C6C6C6;color:#505050;padding:6px;text-align:left;">Manufacturer</th> <th style="background-color:#f2f2f2;border:1px solid #C6C6C6;color:#505050;padding:6px;text-align:left;">Quantity</th> <th style="background-color:#f2f2f2;border:1px solid #C6C6C6;color:#505050;padding:6px;text-align:left;"><span><span id="addProduct-k5wPxEII-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1,3117050~1,3005128~1,1574370~1,1574372~1,9845178~1,8650225~1,8648190~1,1211135~1,1214459~1,1211104~1,9663762~1,3119519~1,3120873~1&amp;nsku=64AH3850~1,89K0691~1,29AH1534~1,08N8111~1,08N8112~1,58K9650~1,63J7131~1,63J7300~1,45J1443~1,45J0735~1,45J0747~1,57K3903~1,60K6809~1,54W0822~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1,3117050~1,3005128~1,1574370~1,1574372~1,9845178~1,8650225~1,8648190~1,1211135~1,1214459~1,1211104~1,9663762~1,3119519~1,3120873~1&amp;nsku=64AH3850~1,89K0691~1,29AH1534~1,08N8111~1,08N8112~1,58K9650~1,63J7131~1,63J7300~1,45J1443~1,45J0735~1,45J0747~1,57K3903~1,60K6809~1,54W0822~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Kit</a></span><span id="addProduct-k5wPxEII-unlinked" class="e14-init-hidden">Buy Kit</span></span></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">LM358 - Audio</td> <td style="border:1px solid #C6C6C6;padding:6px;">TI</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-Hgf73oYT-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1&amp;nsku=64AH3850~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1&amp;nsku=64AH3850~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-Hgf73oYT-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">LM324 - General Purpose</td> <td style="border:1px solid #C6C6C6;padding:6px;">TI</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-3zKgep2s-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3117050~1&amp;nsku=89K0691~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3117050~1&amp;nsku=89K0691~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-3zKgep2s-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">TL074 - JFET</td> <td style="border:1px solid #C6C6C6;padding:6px;">TI</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-1U5IXiGD-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3005128~1&amp;nsku=29AH1534~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3005128~1&amp;nsku=29AH1534~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-1U5IXiGD-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">2n3904 - BJT NPN</td> <td style="border:1px solid #C6C6C6;padding:6px;">Multicomp</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-MXBRxaMQ-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1574370~1&amp;nsku=08N8111~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1574370~1&amp;nsku=08N8111~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-MXBRxaMQ-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">2n3906 - BJT PNP</td> <td style="border:1px solid #C6C6C6;padding:6px;">Multicomp</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-IxJ0T0tJ-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1574372~1&amp;nsku=08N8112~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1574372~1&amp;nsku=08N8112~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-IxJ0T0tJ-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">2n7000 - MOSFET</td> <td style="border:1px solid #C6C6C6;padding:6px;">On-Semi</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-A9JyrSQK-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9845178~1&amp;nsku=58K9650~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9845178~1&amp;nsku=58K9650~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-A9JyrSQK-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-LcqParAk-linked" class="e14-init-shown" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=8650225&amp;nsku=63J7131&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=8650225&amp;nsku=63J7131&amp;COM=noscript" rel="noopener noreferrer" target="_blank">IRFZ44NPBF</a></span><span id="addProduct-LcqParAk-unlinked" class="e14-init-hidden">IRFZ44NPBF</span></span> - N-Channel FET</td> <td style="border:1px solid #C6C6C6;padding:6px;">International Rectifier</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-1aqhVKzl-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=8650225~1&amp;nsku=63J7131~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=8650225~1&amp;nsku=63J7131~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-1aqhVKzl-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">IRF4905 - P-Channel FET</td> <td style="border:1px solid #C6C6C6;padding:6px;">International Rectifier</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-Ia4He5Wp-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=8648190~1&amp;nsku=63J7300~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=8648190~1&amp;nsku=63J7300~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-Ia4He5Wp-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-pfpgvftL-linked" class="e14-init-shown" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211135&amp;nsku=45J1443&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211135&amp;nsku=45J1443&amp;COM=noscript" rel="noopener noreferrer" target="_blank">MC7805BTG</a></span><span id="addProduct-pfpgvftL-unlinked" class="e14-init-hidden">MC7805BTG</span></span> - 5 Volt Regulator (modern 7805)</td> <td style="border:1px solid #C6C6C6;padding:6px;">On-Semi</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-e6DQd7Oa-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211135~1&amp;nsku=45J1443~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211135~1&amp;nsku=45J1443~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-e6DQd7Oa-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-PvmxxNyx-linked" class="e14-init-shown" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1214459&amp;nsku=45J0735&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1214459&amp;nsku=45J0735&amp;COM=noscript" rel="noopener noreferrer" target="_blank">LM317BTG</a></span><span id="addProduct-PvmxxNyx-unlinked" class="e14-init-hidden">LM317BTG</span></span> - Adjustable Positive Regulator</td> <td style="border:1px solid #C6C6C6;padding:6px;">TI</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-rShEtABY-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1214459~1&amp;nsku=45J0735~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1214459~1&amp;nsku=45J0735~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-rShEtABY-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-WAOrZy0A-linked" class="e14-init-shown" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211104&amp;nsku=45J0747&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211104&amp;nsku=45J0747&amp;COM=noscript" rel="noopener noreferrer" target="_blank">LM337TG</a></span><span id="addProduct-WAOrZy0A-unlinked" class="e14-init-hidden">LM337TG</span></span> - Adjustable Negative Regulator</td> <td style="border:1px solid #C6C6C6;padding:6px;">TI</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-yBhevO7y-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211104~1&amp;nsku=45J0747~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211104~1&amp;nsku=45J0747~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-yBhevO7y-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-7Pax3oiy-linked" class="e14-init-shown" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9663762&amp;nsku=57K3903&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9663762&amp;nsku=57K3903&amp;COM=noscript" rel="noopener noreferrer" target="_blank">ICM7555IPAZ</a></span><span id="addProduct-7Pax3oiy-unlinked" class="e14-init-hidden">ICM7555IPAZ</span></span> - CMOS 555</td> <td style="border:1px solid #C6C6C6;padding:6px;">Renesas</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-6OdeSkVR-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9663762~1&amp;nsku=57K3903~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9663762~1&amp;nsku=57K3903~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-6OdeSkVR-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-0Z7NbeP5-linked" class="e14-init-shown" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9591931&amp;nsku=60K6809&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9591931&amp;nsku=60K6809&amp;COM=noscript" rel="noopener noreferrer" target="_blank">SN74HCT245N</a></span><span id="addProduct-0Z7NbeP5-unlinked" class="e14-init-hidden">SN74HCT245N</span></span> - Bidirectional Octal Buffer</td> <td style="border:1px solid #C6C6C6;padding:6px;">TI</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-dasnveSu-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3119519~1&amp;nsku=60K6809~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3119519~1&amp;nsku=60K6809~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-dasnveSu-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">74HCT595 - Shift Register (SMD...)</td> <td style="border:1px solid #C6C6C6;padding:6px;">Nexperia</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><span id="addProduct-zdcSZj50-linked" class="e14-init-shown e14-product-link-buynow" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3120873~1&amp;nsku=54W0822~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3120873~1&amp;nsku=54W0822~1&amp;COM=noscript" rel="noopener noreferrer" target="_blank">Buy Now</a></span><span id="addProduct-zdcSZj50-unlinked" class="e14-init-hidden">Buy Now</span></span></td> </tr> </tbody> </table> <p style="margin:0;padding:0px;">&nbsp;</p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="Workbench Wednesday" src="/e14/assets/main/2021/e14pWorkbench%20Wednesdays_2021.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james">About James</a>&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" style="color:#007fac;font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;" href="/challengesprojects/element14-presents/workbenchwednesdays/">Workbench Wednesdays</a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <p style="margin:5;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: mosfet, shift register, transistor, pnp, op-amp, p-channel, npn, e14presents_baldengineer, operational amplifier, buffer, n-channel, bjt, 555</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29/revision/1Wed, 16 Dec 2020 14:35:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c5d7e9a9-d8c8-420d-ad29-53a5e9bb8b10tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29#commentsRevision 1 posted to Documents by tariq.ahmad on 12/16/2020 2:35:36 PM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">What Active Components Do You Need?</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james">Bald Engineer: James Lewis&#39; VCP Profile </a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/workbenchwednesdays/" style="font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;color:#007fac;">Workbench Wednesdays</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=MfGEFXM3YP4">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">Active components like transistors, BJTs, MOSFETs,&nbsp; and integrated circuits (ICs) make it possible to control circuits. This video explains the must-have NPN and PNP BJTs. For MOSFETs there are a couple of N-Channels and P-Channels to consider. Basic ICs include some digital logic stuff from the 7400-family as well as the venerable 555-timer to have on-hand. We did not forget Op-Amps either. Spoiler: We do not recommend the ua741!</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Content:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/3918/the-learning-circuit-27-how-transistors-work">The Learning Circuit 27: How Transistors Work</a></li><li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4223/the-learning-circuit-48-intro-to-integrated-circuits">The Learning Circuit 48: Intro to Integrated Circuits</a></li><li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4615/the-learning-circuit-62-how-555-timers-work">The Learning Circuit: 62: How 555 Timers Work</a></li><li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4757/the-learning-circuit-68-how-op-amps-work">The Learning Circuit 68: How Op Amps Work</a></li><li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4946/the-learning-circuit-75-how-shift-registers-work">The Learning Circuit 75: How Shift Registers Work</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Bill of Materials</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" style="border:1px solid #C6C6C6;"><thead><tr><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Product Name</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Manufacturer</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Quantity</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;"><span><span><a id="e14-product-link-dedf6" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873&nsku=64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_BUY_KIT" class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('dedf6'));" data-farnell="3117074~1,3117050~1,3005128~1,1574370~1,1574372~1,9845178~1,8650225~1,8648190~1,1211135~1,1214459~1,1211104~1,9663762~1,3119519~1,3120873~1" data-newark="64AH3850~1,89K0691~1,29AH1534~1,08N8111~1,08N8112~1,58K9650~1,63J7131~1,63J7300~1,45J1443~1,45J0735~1,45J0747~1,57K3903~1,60K6809~1,54W0822~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Kit</a> </span></span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">LM358 - Audio</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-0e89a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074&nsku=64AH3850&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('0e89a'));" data-farnell="3117074~1" data-newark="64AH3850~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">LM324 - General Purpose</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-c676e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117050&nsku=89K0691&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('c676e'));" data-farnell="3117050~1" data-newark="89K0691~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TL074 - JFET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-73958" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3005128&nsku=29AH1534&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('73958'));" data-farnell="3005128~1" data-newark="29AH1534~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2n3904 - BJT NPN</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Multicomp</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-2a530" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574370&nsku=08N8111&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2a530'));" data-farnell="1574370~1" data-newark="08N8111~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2n3906 - BJT PNP</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Multicomp</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-cb8f3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574372&nsku=08N8112&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('cb8f3'));" data-farnell="1574372~1" data-newark="08N8112~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2n7000 - MOSFET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">On-Semi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-2f331" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9845178&nsku=58K9650&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2f331'));" data-farnell="9845178~1" data-newark="58K9650~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-22111" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=8650225&nsku=63J7131&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('22111'));" data-farnell="8650225" data-newark="63J7131" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >IRFZ44NPBF</a> </span></span> - N-Channel FET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">International Rectifier</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-aa2dc" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8650225&nsku=63J7131&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('aa2dc'));" data-farnell="8650225~1" data-newark="63J7131~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">IRF4905 - P-Channel FET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">International Rectifier</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-f5d8e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8648190&nsku=63J7300&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('f5d8e'));" data-farnell="8648190~1" data-newark="63J7300~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-ee682" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=1211135&nsku=45J1443&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ee682'));" data-farnell="1211135" data-newark="45J1443" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >MC7805BTG</a> </span></span> - 5 Volt Regulator (modern 7805)</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">On-Semi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-00081" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211135&nsku=45J1443&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('00081'));" data-farnell="1211135~1" data-newark="45J1443~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-670f4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=1214459&nsku=45J0735&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('670f4'));" data-farnell="1214459" data-newark="45J0735" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >LM317BTG</a> </span></span> - Adjustable Positive Regulator</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-bc4a2" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1214459&nsku=45J0735&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('bc4a2'));" data-farnell="1214459~1" data-newark="45J0735~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-cafa8" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=1211104&nsku=45J0747&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('cafa8'));" data-farnell="1211104" data-newark="45J0747" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >LM337TG</a> </span></span> - Adjustable Negative Regulator</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-a799b" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211104&nsku=45J0747&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('a799b'));" data-farnell="1211104~1" data-newark="45J0747~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-8cdf9" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=9663762&nsku=57K3903&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('8cdf9'));" data-farnell="9663762" data-newark="57K3903" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >ICM7555IPAZ</a> </span></span> - CMOS 555</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Renesas</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-9f72c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9663762&nsku=57K3903&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('9f72c'));" data-farnell="9663762~1" data-newark="57K3903~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-9ea87" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=9591931&nsku=60K6809&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('9ea87'));" data-farnell="9591931" data-newark="60K6809" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >SN74HCT245N</a> </span></span> - Bidirectional Octal Buffer</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-ba490" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3119519&nsku=60K6809&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ba490'));" data-farnell="3119519~1" data-newark="60K6809~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">74HCT595 - Shift Register (SMD...)</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Nexperia</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span><a id="e14-product-link-4d9dc" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3120873&nsku=54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('4d9dc'));" data-farnell="3120873~1" data-newark="54W0822~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></span></td></tr></tbody></table><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: mosfet, shift register, transistor, pnp, op-amp, p-channel, npn, e14presents_baldengineer, operational amplifier, buffer, n-channel, bjt, 555</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29/revision/2Wed, 16 Dec 2020 14:35:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c5d7e9a9-d8c8-420d-ad29-53a5e9bb8b10tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29#commentsRevision 2 posted to Documents by tariq.ahmad on 12/16/2020 2:35:36 PM<br /> <div style="background:#ffffff;padding:14px 16px 16px 18px;margin:0;vertical-align:top;border:1px solid #dadada;"><div style="float:left;display:inline-block;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/"><img alt="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div><div style="display:inline-block;vertical-align:top;width:70%;"><span style="font-size:18px;font-weight:bold;">What Active Components Do You Need?</span><p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/">element14 Presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james">Bald Engineer: James Lewis&#39; VCP Profile </a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/workbenchwednesdays/" style="font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;color:#007fac;">Workbench Wednesdays</a></p></div></div><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;"></p><span><a href="https://www.youtube.com/watch?v=MfGEFXM3YP4">www.youtube.com/watch</a></span><p style="margin:0;"></p><p style="margin:0;padding:0px;">&nbsp;</p><p style="margin:0;border:1px solid #b8d7e5;background-color:#e9f6fc;padding:8px;max-width:744px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">Active components like transistors, BJTs, MOSFETs,&nbsp; and integrated circuits (ICs) make it possible to control circuits. This video explains the must-have NPN and PNP BJTs. For MOSFETs there are a couple of N-Channels and P-Channels to consider. Basic ICs include some digital logic stuff from the 7400-family as well as the venerable 555-timer to have on-hand. We did not forget Op-Amps either. Spoiler: We do not recommend the ua741!</span></p><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Supplemental Content:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><ul><li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/3918/the-learning-circuit-27-how-transistors-work">The Learning Circuit 27: How Transistors Work</a></li><li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4223/the-learning-circuit-48-intro-to-integrated-circuits">The Learning Circuit 48: Intro to Integrated Circuits</a></li><li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4615/the-learning-circuit-62-how-555-timers-work">The Learning Circuit: 62: How 555 Timers Work</a></li><li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4757/the-learning-circuit-68-how-op-amps-work">The Learning Circuit 68: How Op Amps Work</a></li><li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4946/the-learning-circuit-75-how-shift-registers-work">The Learning Circuit 75: How Shift Registers Work</a></li></ul><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Bill of Materials</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder mce-item-table" style="border:1px solid #C6C6C6;"><thead><tr><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Product Name</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Manufacturer</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;">Quantity</th><th style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;color:#505050;background-color:#f2f2f2;text-align:left;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-k5wPxEII-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1,3117050~1,3005128~1,1574370~1,1574372~1,9845178~1,8650225~1,8648190~1,1211135~1,1214459~1,1211104~1,9663762~1,3119519~1,3120873~1&amp;nsku=64AH3850~1,89K0691~1,29AH1534~1,08N8111~1,08N8112~1,58K9650~1,63J7131~1,63J7300~1,45J1443~1,45J0735~1,45J0747~1,57K3903~1,60K6809~1,54W0822~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1,3117050~1,3005128~1,1574370~1,1574372~1,9845178~1,8650225~1,8648190~1,1211135~1,1214459~1,1211104~1,9663762~1,3119519~1,3120873~1&amp;nsku=64AH3850~1,89K0691~1,29AH1534~1,08N8111~1,08N8112~1,58K9650~1,63J7131~1,63J7300~1,45J1443~1,45J0735~1,45J0747~1,57K3903~1,60K6809~1,54W0822~1&amp;COM=noscript" target="_blank">Buy Kit</a></span><span class="e14-init-hidden" id="addProduct-k5wPxEII-unlinked">Buy Kit</span></span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">LM358 - Audio</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-Hgf73oYT-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1&amp;nsku=64AH3850~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3117074~1&amp;nsku=64AH3850~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-Hgf73oYT-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">LM324 - General Purpose</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-3zKgep2s-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3117050~1&amp;nsku=89K0691~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3117050~1&amp;nsku=89K0691~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-3zKgep2s-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TL074 - JFET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-1U5IXiGD-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3005128~1&amp;nsku=29AH1534~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3005128~1&amp;nsku=29AH1534~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-1U5IXiGD-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2n3904 - BJT NPN</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Multicomp</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-MXBRxaMQ-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1574370~1&amp;nsku=08N8111~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1574370~1&amp;nsku=08N8111~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-MXBRxaMQ-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2n3906 - BJT PNP</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Multicomp</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-IxJ0T0tJ-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1574372~1&amp;nsku=08N8112~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1574372~1&amp;nsku=08N8112~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-IxJ0T0tJ-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">2n7000 - MOSFET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">On-Semi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-A9JyrSQK-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9845178~1&amp;nsku=58K9650~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9845178~1&amp;nsku=58K9650~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-A9JyrSQK-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-LcqParAk-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=8650225&amp;nsku=63J7131&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=8650225&amp;nsku=63J7131&amp;COM=noscript" target="_blank">IRFZ44NPBF</a></span><span class="e14-init-hidden" id="addProduct-LcqParAk-unlinked">IRFZ44NPBF</span></span> - N-Channel FET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">International Rectifier</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-1aqhVKzl-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=8650225~1&amp;nsku=63J7131~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=8650225~1&amp;nsku=63J7131~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-1aqhVKzl-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">IRF4905 - P-Channel FET</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">International Rectifier</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-Ia4He5Wp-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=8648190~1&amp;nsku=63J7300~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=8648190~1&amp;nsku=63J7300~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-Ia4He5Wp-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-pfpgvftL-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211135&amp;nsku=45J1443&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211135&amp;nsku=45J1443&amp;COM=noscript" target="_blank">MC7805BTG</a></span><span class="e14-init-hidden" id="addProduct-pfpgvftL-unlinked">MC7805BTG</span></span> - 5 Volt Regulator (modern 7805)</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">On-Semi</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-e6DQd7Oa-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211135~1&amp;nsku=45J1443~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211135~1&amp;nsku=45J1443~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-e6DQd7Oa-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-PvmxxNyx-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1214459&amp;nsku=45J0735&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1214459&amp;nsku=45J0735&amp;COM=noscript" target="_blank">LM317BTG</a></span><span class="e14-init-hidden" id="addProduct-PvmxxNyx-unlinked">LM317BTG</span></span> - Adjustable Positive Regulator</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-rShEtABY-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1214459~1&amp;nsku=45J0735~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1214459~1&amp;nsku=45J0735~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-rShEtABY-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-WAOrZy0A-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211104&amp;nsku=45J0747&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211104&amp;nsku=45J0747&amp;COM=noscript" target="_blank">LM337TG</a></span><span class="e14-init-hidden" id="addProduct-WAOrZy0A-unlinked">LM337TG</span></span> - Adjustable Negative Regulator</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-yBhevO7y-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=1211104~1&amp;nsku=45J0747~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=1211104~1&amp;nsku=45J0747~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-yBhevO7y-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-7Pax3oiy-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9663762&amp;nsku=57K3903&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9663762&amp;nsku=57K3903&amp;COM=noscript" target="_blank">ICM7555IPAZ</a></span><span class="e14-init-hidden" id="addProduct-7Pax3oiy-unlinked">ICM7555IPAZ</span></span> - CMOS 555</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Renesas</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-6OdeSkVR-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9663762~1&amp;nsku=57K3903~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9663762~1&amp;nsku=57K3903~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-6OdeSkVR-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown" id="addProduct-0Z7NbeP5-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9591931&amp;nsku=60K6809&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=9591931&amp;nsku=60K6809&amp;COM=noscript" target="_blank">SN74HCT245N</a></span><span class="e14-init-hidden" id="addProduct-0Z7NbeP5-unlinked">SN74HCT245N</span></span> - Bidirectional Octal Buffer</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">TI</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-dasnveSu-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3119519~1&amp;nsku=60K6809~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3119519~1&amp;nsku=60K6809~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-dasnveSu-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">74HCT595 - Shift Register (SMD...)</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Nexperia</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">1</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><span class="e14-init-shown e14-product-link-buynow" id="addProduct-zdcSZj50-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=3120873~1&amp;nsku=54W0822~1&amp;COM=noscript" target="_blank"><span class="pf-widget-map pf-productlink-cart-icon"></span></a><a class="jive-link-product pf-embedded-product-link" href="https://www.element14.com/community/view-product.jspa?fsku=3120873~1&amp;nsku=54W0822~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-zdcSZj50-unlinked">Buy Now</span></span></td></tr></tbody></table><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: mosfet, shift register, transistor, pnp, op-amp, p-channel, npn, e14presents_baldengineer, operational amplifier, buffer, n-channel, bjt, 555</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29/revision/6Wed, 14 Oct 2020 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c5d7e9a9-d8c8-420d-ad29-53a5e9bb8b10Matthttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29#commentsRevision 6 posted to Documents by Matt on 10/14/2020 7:24:00 AM<br /> <p><span><a href="https://www.youtube.com/watch?v=MfGEFXM3YP4">www.youtube.com/watch</a></span></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">Active components like transistors, BJTs, MOSFETs,&nbsp; and integrated circuits (ICs) make it possible to control circuits. This video explains the must-have NPN and PNP BJTs. For MOSFETs there are a couple of N-Channels and P-Channels to consider. Basic ICs include some digital logic stuff from the 7400-family as well as the venerable 555-timer to have on-hand. We did not forget Op-Amps either. Spoiler: We do not recommend the ua741!</span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <h2 id="mcetoc_1fl7akbpr0"><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/3918/the-learning-circuit-27-how-transistors-work" data-e14adj="t">The Learning Circuit 27: How Transistors Work</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4223/the-learning-circuit-48-intro-to-integrated-circuits" data-e14adj="t">The Learning Circuit 48: Intro to Integrated Circuits</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4615/the-learning-circuit-62-how-555-timers-work" data-e14adj="t">The Learning Circuit: 62: How 555 Timers Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4757/the-learning-circuit-68-how-op-amps-work" data-e14adj="t">The Learning Circuit 68: How Op Amps Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4946/the-learning-circuit-75-how-shift-registers-work" data-e14adj="t">The Learning Circuit 75: How Shift Registers Work</a></li> </ul> <h2 id="mcetoc_1fl7akbpr1"><span style="color:#3334ca;">Bill of Materials:</span></h2> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-2ad7c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873&nsku=64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_BUY_KIT" class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2ad7c'));" data-farnell="3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873" data-newark="64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822" data-comoverride="" data-cmpoverride="" data-cpc=",,,,,,,,,,,,,,,,," data-avnetemea=",,,,,,,,,,,,,,,,," data-avnetema=",,,,,,,,,,,,,,,,," data-avnetasia=",,,,,,,,,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>Op-Amps</td> <td></td> <td></td> <td></td> </tr> <tr> <td>LM358 - Audio</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-e4a24" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074&nsku=64AH3850&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('e4a24'));" data-farnell="3117074" data-newark="64AH3850" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM324 - General Purpose</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-94d9f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117050&nsku=89K0691&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('94d9f'));" data-farnell="3117050" data-newark="89K0691" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>TL074 - JFET</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-a4a4d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3005128&nsku=29AH1534&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('a4a4d'));" data-farnell="3005128" data-newark="29AH1534" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Transistors</td> <td></td> <td></td> <td></td> </tr> <tr> <td>2n3904 - BJT NPN</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-9f0cc" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574370&nsku=08N8111&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('9f0cc'));" data-farnell="1574370" data-newark="08N8111" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n3906 - BJT PNP</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-1b782" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574372&nsku=08N8112&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('1b782'));" data-farnell="1574372" data-newark="08N8112" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n7000 - MOSFET</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-d3af4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9845178&nsku=58K9650&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('d3af4'));" data-farnell="9845178" data-newark="58K9650" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRFZ44NPBF - N-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-aa6b1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8650225&nsku=63J7131&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('aa6b1'));" data-farnell="8650225" data-newark="63J7131" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRF4905 - P-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-047b0" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8648190&nsku=63J7300&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('047b0'));" data-farnell="8648190" data-newark="63J7300" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Regulators</td> <td></td> <td></td> <td></td> </tr> <tr> <td>MC7805BTG - 5 Volt Regulator (modern 7805)</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-a91c4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211135&nsku=45J1443&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('a91c4'));" data-farnell="1211135" data-newark="45J1443" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM317BTG - Adjustable Positive Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-ec9aa" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1214459&nsku=45J0735&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ec9aa'));" data-farnell="1214459" data-newark="45J0735" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM337TG - Adjustable Negative Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-d4455" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211104&nsku=45J0747&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('d4455'));" data-farnell="1211104" data-newark="45J0747" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Integrated Circuits (ICs)</td> <td></td> <td></td> <td></td> </tr> <tr> <td>ICM7555IPAZ - CMOS 555</td> <td>Renesas</td> <td>1</td> <td><a id="e14-product-link-a1a72" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9663762&nsku=57K3903&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('a1a72'));" data-farnell="9663762" data-newark="57K3903" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>SN74HCT245N - Bidirectional Octal Buffer</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-779a4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3119519&nsku=60K6809&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('779a4'));" data-farnell="3119519" data-newark="60K6809" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>74HCT595 - Shift Register (SMD...)</td> <td>Nexperia</td> <td>1</td> <td><a id="e14-product-link-fe677" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3120873&nsku=54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('fe677'));" data-farnell="3120873" data-newark="54W0822" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </td> </tr> </tbody> </table> <p><span style="color:#3334ca;"></span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/" data-e14adj="t"><img alt="Workbench Wednesday" src="/e14/assets/main/2021/e14pWorkbench%20Wednesdays_2021.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/" data-e14adj="t">element14 presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james" data-e14adj="t">About James</a>&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" style="color:#007fac;font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;" href="/challengesprojects/element14-presents/workbenchwednesdays/" data-e14adj="t">Workbench Wednesdays</a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <p style="margin:5;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: mosfet, shift register, transistor, pnp, op-amp, p-channel, npn, e14presents_baldengineer, operational amplifier, buffer, n-channel, bjt, 555</div> https://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29/revision/5Wed, 23 Sep 2020 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c5d7e9a9-d8c8-420d-ad29-53a5e9bb8b10Matthttps://community.element14.com/challenges-projects/element14-presents/workbenchwednesdays/w/documents/5079/what-active-components-do-you-need---workbench-wednesdays-29#commentsRevision 5 posted to Documents by Matt on 9/23/2020 7:24:00 AM<br /> <p><span><a href="https://www.youtube.com/watch?v=MfGEFXM3YP4">www.youtube.com/watch</a></span></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;"><span style="color:#000000;font-family:&#39;Open Sans&#39;, Arial, sans-serif;text-align:justify;">Active components like transistors, BJTs, MOSFETs,&nbsp; and integrated circuits (ICs) make it possible to control circuits. This video explains the must-have NPN and PNP BJTs. For MOSFETs there are a couple of N-Channels and P-Channels to consider. Basic ICs include some digital logic stuff from the 7400-family as well as the venerable 555-timer to have on-hand. We did not forget Op-Amps either. Spoiler: We do not recommend the ua741!</span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <h2 id="mcetoc_1fl7akbpr0"><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/3918/the-learning-circuit-27-how-transistors-work" data-e14adj="t">The Learning Circuit 27: How Transistors Work</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4223/the-learning-circuit-48-intro-to-integrated-circuits" data-e14adj="t">The Learning Circuit 48: Intro to Integrated Circuits</a></li> <li><a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/thelearningcircuit/w/documents/4615/the-learning-circuit-62-how-555-timers-work" data-e14adj="t">The Learning Circuit: 62: How 555 Timers Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4757/the-learning-circuit-68-how-op-amps-work" data-e14adj="t">The Learning Circuit 68: How Op Amps Work</a></li> <li><a class="jive-link-wiki-small" href="/challengesprojects/element14-presents/thelearningcircuit/w/documents/4946/the-learning-circuit-75-how-shift-registers-work" data-e14adj="t">The Learning Circuit 75: How Shift Registers Work</a></li> </ul> <h2 id="mcetoc_1fl7akbpr1"><span style="color:#3334ca;">Bill of Materials:</span></h2> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-2ecab" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873&nsku=64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_BUY_KIT" class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2ecab'));" data-farnell="3117074,3117050,3005128,1574370,1574372,9845178,8650225,8648190,1211135,1214459,1211104,9663762,3119519,3120873" data-newark="64AH3850,89K0691,29AH1534,08N8111,08N8112,58K9650,63J7131,63J7300,45J1443,45J0735,45J0747,57K3903,60K6809,54W0822" data-comoverride="" data-cmpoverride="" data-cpc=",,,,,,,,,,,,,,,,," data-avnetemea=",,,,,,,,,,,,,,,,," data-avnetema=",,,,,,,,,,,,,,,,," data-avnetasia=",,,,,,,,,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>Op-Amps</td> <td></td> <td></td> <td></td> </tr> <tr> <td>LM358 - Audio</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-3a530" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117074&nsku=64AH3850&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('3a530'));" data-farnell="3117074" data-newark="64AH3850" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM324 - General Purpose</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-d7434" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3117050&nsku=89K0691&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('d7434'));" data-farnell="3117050" data-newark="89K0691" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>TL074 - JFET</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-e3de1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3005128&nsku=29AH1534&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('e3de1'));" data-farnell="3005128" data-newark="29AH1534" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Transistors</td> <td></td> <td></td> <td></td> </tr> <tr> <td>2n3904 - BJT NPN</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-29df4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574370&nsku=08N8111&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('29df4'));" data-farnell="1574370" data-newark="08N8111" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n3906 - BJT PNP</td> <td>Multicomp</td> <td>1</td> <td><a id="e14-product-link-133e1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1574372&nsku=08N8112&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('133e1'));" data-farnell="1574372" data-newark="08N8112" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2n7000 - MOSFET</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-3a238" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9845178&nsku=58K9650&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('3a238'));" data-farnell="9845178" data-newark="58K9650" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRFZ44NPBF - N-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-558aa" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8650225&nsku=63J7131&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('558aa'));" data-farnell="8650225" data-newark="63J7131" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IRF4905 - P-Channel FET</td> <td>International Rectifier</td> <td>1</td> <td><a id="e14-product-link-fa994" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=8648190&nsku=63J7300&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('fa994'));" data-farnell="8648190" data-newark="63J7300" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Regulators</td> <td></td> <td></td> <td></td> </tr> <tr> <td>MC7805BTG - 5 Volt Regulator (modern 7805)</td> <td>On-Semi</td> <td>1</td> <td><a id="e14-product-link-a3294" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211135&nsku=45J1443&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('a3294'));" data-farnell="1211135" data-newark="45J1443" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM317BTG - Adjustable Positive Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-2f360" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1214459&nsku=45J0735&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2f360'));" data-farnell="1214459" data-newark="45J0735" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LM337TG - Adjustable Negative Regulator</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-7ae36" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1211104&nsku=45J0747&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7ae36'));" data-farnell="1211104" data-newark="45J0747" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Integrated Circuits (ICs)</td> <td></td> <td></td> <td></td> </tr> <tr> <td>ICM7555IPAZ - CMOS 555</td> <td>Renesas</td> <td>1</td> <td><a id="e14-product-link-d852c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9663762&nsku=57K3903&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('d852c'));" data-farnell="9663762" data-newark="57K3903" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>SN74HCT245N - Bidirectional Octal Buffer</td> <td>TI</td> <td>1</td> <td><a id="e14-product-link-5ef41" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3119519&nsku=60K6809&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('5ef41'));" data-farnell="3119519" data-newark="60K6809" data-comoverride="" data-cmpoverride="" data-cpc="undefined" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>74HCT595 - Shift Register (SMD...)</td> <td>Nexperia</td> <td>1</td> <td><a id="e14-product-link-7aef9" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=3120873&nsku=54W0822&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-link" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('7aef9'));" data-farnell="3120873" data-newark="54W0822" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </td> </tr> </tbody> </table> <p><span style="color:#3334ca;"></span></p> <p style="margin:0;padding:0px;">&nbsp;</p> <div style="background:#ffffff;border:1px solid #dadada;margin:0;padding:14px 16px 16px 18px;vertical-align:top;"> <div style="display:inline-block;float:left;padding:0px 25px 8px 0px;"><a href="/challengesprojects/element14-presents/" data-e14adj="t"><img alt="Workbench Wednesday" src="/e14/assets/main/2021/e14pWorkbench%20Wednesdays_2021.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"></div> <div style="display:inline-block;vertical-align:top;width:70%;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/" data-e14adj="t">element14 presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jive-link-wiki-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/3704/vcp-biography-james" data-e14adj="t">About James</a>&nbsp;<strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" style="color:#007fac;font-family:Arial, &#39;Lucida Grande&#39;, sans-serif;" href="/challengesprojects/element14-presents/workbenchwednesdays/" data-e14adj="t">Workbench Wednesdays</a></div> <div style="display:inline-block;vertical-align:top;width:70%;"> <p style="margin:5;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: mosfet, shift register, transistor, pnp, op-amp, p-channel, npn, e14presents_baldengineer, operational amplifier, buffer, n-channel, bjt, 555</div>