https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455en-USTelligent Community 12https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455Fri, 17 Jul 2020 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a831b626-5a60-4935-8643-d461dbdd30eaMatthttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455#commentsCurrent Revision posted to Documents by Matt on 7/17/2020 7:24:00 AM<br /> <p><span><a href="https://www.youtube.com/watch?v=eqpzVRJ7RbY">www.youtube.com/watch</a></span>&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;">As a maker I convert units all the time, fractional to metric, tenths to metric, MPH to KPH etc. In this video I build a dedicated desktop calculator that can do all of my conversion at the twist of a knob and the punch of a few keys. I will be using the Arduino UNO, a rotary encoder, an LCD character display and a bunch of Cherry MX switches to build this. It is designed in a way that it can be easily replicated and built at home.&nbsp; New conversions are easily added with a software update!</span></p> <h2><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><strong><a class="jive-link-external-small" href="https://github.com/KalebClark/MakerCalc" rel="noopener noreferrer nofollow" target="_blank" data-e14adj="t">Download Code from Github</a></strong></li> <li><span style="color:#303030;"><strong><a class="jive-link-external-small" href="https://a360.co/2YZEWy4" rel="noopener noreferrer nofollow" target="_blank" data-e14adj="t">View Model and download 3d Cad files</a></strong></span></li> </ul> <h2><span style="color:#3334ca;">Bill of Materials</span></h2> <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><a id="e14-product-link-e6031" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2381866,9843680~20,2285200,2809753&nsku=53W9543,58K9570~20,63W3545,55M6810&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('e6031'));" data-farnell="2381866~1,9843680~20,2285200~1,2809753~1" data-newark="53W9543~1,58K9570~20,63W3545~1,55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Kit</a> </span></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Rotary Encoder, Mechanical, Incremental, 24 PPR, 24 Detents, Vertical, With Momentary Push Switch</td> <td style="border:1px solid #C6C6C6;padding:6px;">BOURNS</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-6f24f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2381866&nsku=53W9543&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('6f24f'));" data-farnell="2381866~1" data-newark="53W9543~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Small Signal Diode, Single, 100 V, 200 mA, 1 V, 4 ns, 1 A</td> <td style="border:1px solid #C6C6C6;padding:6px;">ON SEMICONDUCTOR</td> <td style="border:1px solid #C6C6C6;padding:6px;">20</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-7d775" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=9843680~20&nsku=58K9570~20&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('7d775'));" data-farnell="9843680~20" data-newark="58K9570~20" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Arduino Uno SMD, ATmega328 MCU, 54 3.3V I/O, 16 Analogue Inputs, 4 UARTs</td> <td style="border:1px solid #C6C6C6;padding:6px;">ARDUINO</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-9db08" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2285200&nsku=63W3545&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('9db08'));" data-farnell="2285200~1" data-newark="63W3545~1" data-comoverride="" data-cmpoverride="" data-cpc="SC13001" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">USB Cable, Type A Plug to Type B Plug, 1.8 m, 6 ft, USB 2.0, Black</td> <td style="border:1px solid #C6C6C6;padding:6px;">QUALTEK ELECTRONICS</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-1e654" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2809753&nsku=55M6810&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('1e654'));" data-farnell="2809753~1" data-newark="55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> </tbody> </table> <p style="margin:0;padding:0px;">&nbsp;</p> <h2><span style="color:#3334ca;">Additional Parts:</span></h2> <p style="margin:0;padding:0px;">&nbsp;</p> <table class="jiveBorder" style="border:1px solid #000000;width:100%;" border="1"> <thead> <tr> <th style="background-color:#6690bc;border:1px solid #000000;color:#ffffff;padding:2px;text-align:left;" valign="middle"><strong>Product Name</strong></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>Cherry MX Brown, No Diode, No LED x20</strong></p> </td> </tr> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>Tactile Switch x2</strong></p> </td> </tr> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>20x4 2004 LCD Display Module with I2C x1</strong></p> </td> </tr> </tbody> </table> <div class="migration-injected-attachments"> <div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div> <div></div> <table style="border:0;"> <tbody> <tr> <td colspan="2"><span id="attid_https://www.element14.com/community/api/core/v3/attachments/304933" class="_se_attachment"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-03-81/Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip">community.element14.com/.../Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip</a></span></td> </tr> </tbody> </table> </div> <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="image" 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;">Arduino Unit Conversion Calculator</span> <p style="margin:0;"><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="/challengesprojects/element14-presents/vcp-program/w/documents/4554/vcp-biography-kaleb" data-e14adj="t">About Kaleb</a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/" data-e14adj="t">Project Videos</a></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: kaleb, e14presents_kalebclark, arduino uno, diy, unit conversion, element14 presents, metric, rotary encoder, desktop, tool, on semiconductor, bourns, arduino, e14p_KC, fractional, friday_release</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455/revision/4Thu, 07 Jul 2022 21:05:13 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a831b626-5a60-4935-8643-d461dbdd30easaradetwilerhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455#commentsRevision 4 posted to Documents by saradetwiler on 7/7/2022 9:05:13 PM<br /> <p><span><a href="https://www.youtube.com/watch?v=eqpzVRJ7RbY">www.youtube.com/watch</a></span>&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;">As a maker I convert units all the time, fractional to metric, tenths to metric, MPH to KPH etc. In this video I build a dedicated desktop calculator that can do all of my conversion at the twist of a knob and the punch of a few keys. I will be using the Arduino UNO, a rotary encoder, an LCD character display and a bunch of Cherry MX switches to build this. It is designed in a way that it can be easily replicated and built at home.&nbsp; New conversions are easily added with a software update!</span></p> <h2><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><strong><a class="jive-link-external-small" href="https://github.com/KalebClark/MakerCalc" rel="nofollow ugc noopener noreferrer" target="_blank">Download Code from Github</a></strong></li> <li><span style="color:#303030;"><strong><a class="jive-link-external-small" href="https://a360.co/2YZEWy4" rel="nofollow ugc noopener noreferrer" target="_blank">View Model and download 3d Cad files</a></strong></span></li> </ul> <h2><span style="color:#3334ca;">Bill of Materials</span></h2> <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><a id="e14-product-link-50cf3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2381866,9843680~20,2285200,2809753&nsku=53W9543,58K9570~20,63W3545,55M6810&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('50cf3'));" data-farnell="2381866~1,9843680~20,2285200~1,2809753~1" data-newark="53W9543~1,58K9570~20,63W3545~1,55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Kit</a> </span></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Rotary Encoder, Mechanical, Incremental, 24 PPR, 24 Detents, Vertical, With Momentary Push Switch</td> <td style="border:1px solid #C6C6C6;padding:6px;">BOURNS</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-2660e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2381866&nsku=53W9543&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('2660e'));" data-farnell="2381866~1" data-newark="53W9543~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Small Signal Diode, Single, 100 V, 200 mA, 1 V, 4 ns, 1 A</td> <td style="border:1px solid #C6C6C6;padding:6px;">ON SEMICONDUCTOR</td> <td style="border:1px solid #C6C6C6;padding:6px;">20</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-1b275" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=9843680~20&nsku=58K9570~20&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('1b275'));" data-farnell="9843680~20" data-newark="58K9570~20" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Arduino Uno SMD, ATmega328 MCU, 54 3.3V I/O, 16 Analogue Inputs, 4 UARTs</td> <td style="border:1px solid #C6C6C6;padding:6px;">ARDUINO</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-5d848" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2285200&nsku=63W3545&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('5d848'));" data-farnell="2285200~1" data-newark="63W3545~1" data-comoverride="" data-cmpoverride="" data-cpc="SC13001" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">USB Cable, Type A Plug to Type B Plug, 1.8 m, 6 ft, USB 2.0, Black</td> <td style="border:1px solid #C6C6C6;padding:6px;">QUALTEK ELECTRONICS</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-a2a32" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2809753&nsku=55M6810&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('a2a32'));" data-farnell="2809753~1" data-newark="55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> </tbody> </table> <p style="margin:0;padding:0px;">&nbsp;</p> <h2><span style="color:#3334ca;">Additional Parts:</span></h2> <p style="margin:0;padding:0px;">&nbsp;</p> <table class="jiveBorder" style="border:1px solid #000000;width:100%;" border="1"> <thead> <tr> <th style="background-color:#6690bc;border:1px solid #000000;color:#ffffff;padding:2px;text-align:left;" valign="middle"><strong>Product Name</strong></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>Cherry MX Brown, No Diode, No LED x20</strong></p> </td> </tr> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>Tactile Switch x2</strong></p> </td> </tr> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>20x4 2004 LCD Display Module with I2C x1</strong></p> </td> </tr> </tbody> </table> <div class="migration-injected-attachments"> <div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div> <div></div> <table style="border:0;"> <tbody> <tr> <td colspan="2"><span id="attid_https://www.element14.com/community/api/core/v3/attachments/304933" class="_se_attachment"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-03-81/Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip">community.element14.com/.../Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip</a></span></td> </tr> </tbody> </table> </div> <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="image" 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;">Arduino Unit Conversion Calculator</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="/challengesprojects/element14-presents/vcp-program/w/documents/4554/vcp-biography-kaleb">About Kaleb</a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/">Project Videos</a></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: kaleb, e14presents_kalebclark, arduino uno, diy, unit conversion, element14 presents, metric, rotary encoder, desktop, tool, on semiconductor, bourns, arduino, e14p_KC, fractional, friday_release</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455/revision/3Wed, 02 Mar 2022 19:00:58 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a831b626-5a60-4935-8643-d461dbdd30eakellyhensenhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455#commentsRevision 3 posted to Documents by kellyhensen on 3/2/2022 7:00:58 PM<br /> <p><span><a href="https://www.youtube.com/watch?v=eqpzVRJ7RbY">www.youtube.com/watch</a></span>&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;">As a maker I convert units all the time, fractional to metric, tenths to metric, MPH to KPH etc. In this video I build a dedicated desktop calculator that can do all of my conversion at the twist of a knob and the punch of a few keys. I will be using the Arduino UNO, a rotary encoder, an LCD character display and a bunch of Cherry MX switches to build this. It is designed in a way that it can be easily replicated and built at home.&nbsp; New conversions are easily added with a software update!</span></p> <h2><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><strong><a class="jive-link-external-small" href="https://github.com/KalebClark/MakerCalc" rel="nofollow ugc noopener noreferrer" target="_blank">Download Code from Github</a></strong></li> <li><span style="color:#303030;"><strong><a class="jive-link-external-small" href="https://a360.co/2YZEWy4" rel="nofollow ugc noopener noreferrer" target="_blank">View Model and download 3d Cad files</a></strong></span></li> </ul> <h2><span style="color:#3334ca;">Bill of Materials</span></h2> <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><a id="e14-product-link-88596" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2381866,9843680~20,2285200,2809753&nsku=53W9543,58K9570~20,63W3545,55M6810&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('88596'));" data-farnell="2381866~1,9843680~20,2285200~1,2809753~1" data-newark="53W9543~1,58K9570~20,63W3545~1,55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Kit</a> </span></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Rotary Encoder, Mechanical, Incremental, 24 PPR, 24 Detents, Vertical, With Momentary Push Switch</td> <td style="border:1px solid #C6C6C6;padding:6px;">BOURNS</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-bef20" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2381866&nsku=53W9543&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('bef20'));" data-farnell="2381866~1" data-newark="53W9543~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Small Signal Diode, Single, 100 V, 200 mA, 1 V, 4 ns, 1 A</td> <td style="border:1px solid #C6C6C6;padding:6px;">ON SEMICONDUCTOR</td> <td style="border:1px solid #C6C6C6;padding:6px;">20</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-41430" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=9843680~20&nsku=58K9570~20&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('41430'));" data-farnell="9843680~20" data-newark="58K9570~20" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">Arduino Uno SMD, ATmega328 MCU, 54 3.3V I/O, 16 Analogue Inputs, 4 UARTs</td> <td style="border:1px solid #C6C6C6;padding:6px;">ARDUINO</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-c4e7d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2285200&nsku=63W3545&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('c4e7d'));" data-farnell="2285200~1" data-newark="63W3545~1" data-comoverride="" data-cmpoverride="" data-cpc="SC13001" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> <tr> <td style="border:1px solid #C6C6C6;padding:6px;">USB Cable, Type A Plug to Type B Plug, 1.8 m, 6 ft, USB 2.0, Black</td> <td style="border:1px solid #C6C6C6;padding:6px;">QUALTEK ELECTRONICS</td> <td style="border:1px solid #C6C6C6;padding:6px;">1</td> <td style="border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-6f113" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2809753&nsku=55M6810&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('6f113'));" data-farnell="2809753~1" data-newark="55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td> </tr> </tbody> </table> <p style="margin:0;padding:0px;">&nbsp;</p> <h2><span style="color:#3334ca;">Additional Parts:</span></h2> <p style="margin:0;padding:0px;">&nbsp;</p> <table class="jiveBorder" style="border:1px solid #000000;width:100%;" border="1"> <thead> <tr> <th style="background-color:#6690bc;border:1px solid #000000;color:#ffffff;padding:2px;text-align:left;" valign="middle"><strong>Product Name</strong></th> </tr> </thead> <tbody> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>Cherry MX Brown, No Diode, No LED x20</strong></p> </td> </tr> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>Tactile Switch x2</strong></p> </td> </tr> <tr> <td style="border:1px solid #000000;padding:2px;"> <p style="margin:0;"><strong>20x4 2004 LCD Display Module with I2C x1</strong></p> </td> </tr> </tbody> </table> <div class="migration-injected-attachments"> <div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div> <div></div> <table style="border:0;"> <tbody> <tr> <td colspan="2"><span id="attid_https://www.element14.com/community/api/core/v3/attachments/304933" class="_se_attachment"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-03-81/Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip">community.element14.com/.../Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip</a></span></td> </tr> </tbody> </table> </div> <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="image" 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;">Arduino Unit Conversion Calculator</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="/challengesprojects/element14-presents/vcp-program/w/documents/4554/vcp-biography-kaleb">About Kaleb</a> <span style="padding-right:5px;"> </span><strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/project-videos/">Project Videos</a></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: kaleb, e14presents_kalebclark, arduino uno, diy, unit conversion, element14 presents, metric, rotary encoder, desktop, tool, on semiconductor, bourns, arduino, fractional, friday_release</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455/revision/2Tue, 08 Feb 2022 09:23:29 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a831b626-5a60-4935-8643-d461dbdd30eaMatthttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455#commentsRevision 2 posted to Documents by Matt on 2/8/2022 9:23:29 AM<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="image" 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;">Arduino Unit Conversion Calculator</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="/challengesprojects/element14-presents/vcp-program/w/documents/4554/vcp-biography-kaleb">Kaleb Clark&#39;s 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/project-videos/">Project Videos</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=eqpzVRJ7RbY">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;">As a maker I convert units all the time, fractional to metric, tenths to metric, MPH to KPH etc. In this video I build a dedicated desktop calculator that can do all of my conversion at the twist of a knob and the punch of a few keys. I will be using the Arduino UNO, a rotary encoder, an LCD character display and a bunch of Cherry MX switches to build this. It is designed in a way that it can be easily replicated and built at home.&nbsp; New conversions are easily added with a software update!</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><strong><a class="jive-link-external-small" href="https://github.com/KalebClark/MakerCalc" rel="nofollow ugc noopener" target="_blank">Download Code from Github</a></strong></li><li><span style="color:#303030;"><strong><a class="jive-link-external-small" href="https://a360.co/2YZEWy4" rel="nofollow ugc noopener" target="_blank">View Model and download 3d Cad files</a></strong></span></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><a id="e14-product-link-f2ea4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2381866,9843680~20,2285200,2809753&nsku=53W9543,58K9570~20,63W3545,55M6810&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('f2ea4'));" data-farnell="2381866~1,9843680~20,2285200~1,2809753~1" data-newark="53W9543~1,58K9570~20,63W3545~1,55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Kit</a> </span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Rotary Encoder, Mechanical, Incremental, 24 PPR, 24 Detents, Vertical, With Momentary Push Switch</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">BOURNS</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><a id="e14-product-link-1427a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2381866&nsku=53W9543&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('1427a'));" data-farnell="2381866~1" data-newark="53W9543~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Small Signal Diode, Single, 100 V, 200 mA, 1 V, 4 ns, 1 A</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">ON SEMICONDUCTOR</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">20</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;"><span><a id="e14-product-link-55455" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=9843680~20&nsku=58K9570~20&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('55455'));" data-farnell="9843680~20" data-newark="58K9570~20" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Arduino Uno SMD, ATmega328 MCU, 54 3.3V I/O, 16 Analogue Inputs, 4 UARTs</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">ARDUINO</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><a id="e14-product-link-1801d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2285200&nsku=63W3545&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('1801d'));" data-farnell="2285200~1" data-newark="63W3545~1" data-comoverride="" data-cmpoverride="" data-cpc="SC13001" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">USB Cable, Type A Plug to Type B Plug, 1.8 m, 6 ft, USB 2.0, Black</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">QUALTEK ELECTRONICS</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><a id="e14-product-link-b5353" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="link" href="https://referral.element14.com/OrderCodeView?fsku=2809753&nsku=55M6810&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('b5353'));" data-farnell="2809753~1" data-newark="55M6810~1" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </span></td></tr></tbody></table><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Additional Parts:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder" style="border:1px solid #000000;width:100%;"><thead><tr><th style="border:1px solid black;border:1px solid #000000;padding:2px;color:#ffffff;background-color:#6690bc;text-align:left;" valign="middle"><strong>Product Name</strong></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #000000;padding:2px;"><p style="margin:0;"><strong>Cherry MX Brown, No Diode, No LED x20</strong></p></td></tr><tr><td style="border:1px solid black;border:1px solid #000000;padding:2px;"><p style="margin:0;"><strong>Tactile Switch x2</strong></p></td></tr><tr><td style="border:1px solid black;border:1px solid #000000;padding:2px;"><p style="margin:0;"><strong>20x4 2004 LCD Display Module with I2C x1</strong></p></td></tr></tbody></table> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td colspan="2"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/304933"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-03-81/Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip">community.element14.com/.../Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip</a></span></td></tr></tbody></table></div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: e14presents_kalebclark, diy, unit conversion, metric, rotary encoder, friday release, desktop, tool, arduino, fractional, friday_release</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455/revision/1Fri, 07 Aug 2020 13:56:39 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a831b626-5a60-4935-8643-d461dbdd30eatariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/8664/arduino-unit-conversion-calculator----episode-455#commentsRevision 1 posted to Documents by tariq.ahmad on 8/7/2020 1:56:39 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="image" 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;">Arduino Unit Conversion Calculator</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="/challengesprojects/element14-presents/vcp-program/w/documents/4554/vcp-biography-kaleb">Kaleb Clark&#39;s 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/project-videos/">Project Videos</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=eqpzVRJ7RbY">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;">As a maker I convert units all the time, fractional to metric, tenths to metric, MPH to KPH etc. In this video I build a dedicated desktop calculator that can do all of my conversion at the twist of a knob and the punch of a few keys. I will be using the Arduino UNO, a rotary encoder, an LCD character display and a bunch of Cherry MX switches to build this. It is designed in a way that it can be easily replicated and built at home.&nbsp; New conversions are easily added with a software update!</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><strong><a class="jive-link-external-small" href="https://github.com/KalebClark/MakerCalc" rel="nofollow ugc noopener" target="_blank">Download Code from Github</a></strong></li><li><span style="color:#303030;"><strong><a class="jive-link-external-small" href="https://a360.co/2YZEWy4" rel="nofollow ugc noopener" target="_blank">View Model and download 3d Cad files</a></strong></span></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-np3Llij3-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2381866~1,9843680~20,2285200~1,2809753~1&amp;nsku=53W9543~1,58K9570~20,63W3545~1,55M6810~1&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=2381866~1,9843680~20,2285200~1,2809753~1&amp;nsku=53W9543~1,58K9570~20,63W3545~1,55M6810~1&amp;COM=noscript" target="_blank">Buy Kit</a></span><span class="e14-init-hidden" id="addProduct-np3Llij3-unlinked">Buy Kit</span></span></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Rotary Encoder, Mechanical, Incremental, 24 PPR, 24 Detents, Vertical, With Momentary Push Switch</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">BOURNS</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-C1BaytIs-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2381866~1&amp;nsku=53W9543~1&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=2381866~1&amp;nsku=53W9543~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-C1BaytIs-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Small Signal Diode, Single, 100 V, 200 mA, 1 V, 4 ns, 1 A</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">ON SEMICONDUCTOR</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">20</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-rv1iJkvx-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=9843680~20&amp;nsku=58K9570~20&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=9843680~20&amp;nsku=58K9570~20&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-rv1iJkvx-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">Arduino Uno SMD, ATmega328 MCU, 54 3.3V I/O, 16 Analogue Inputs, 4 UARTs</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">ARDUINO</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-qqUJKarI-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2285200~1&amp;nsku=63W3545~1&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=2285200~1&amp;nsku=63W3545~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-qqUJKarI-unlinked">Buy Now</span></span></td></tr><tr><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">USB Cable, Type A Plug to Type B Plug, 1.8 m, 6 ft, USB 2.0, Black</td><td style="border:1px solid black;border:1px solid #C6C6C6;padding:6px;">QUALTEK ELECTRONICS</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-PZo6l59w-linked" style="white-space:nowrap;"><a class="jive-link-product-addtolist" href="https://www.element14.com/community/view-product.jspa?fsku=2809753~1&amp;nsku=55M6810~1&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=2809753~1&amp;nsku=55M6810~1&amp;COM=noscript" target="_blank">Buy Now</a></span><span class="e14-init-hidden" id="addProduct-PZo6l59w-unlinked">Buy Now</span></span></td></tr></tbody></table><p style="margin:0;padding:0px;">&nbsp;</p><h2><span style="color:#3334ca;">Additional Parts:</span></h2><p style="margin:0;padding:0px;">&nbsp;</p><table border="1" class="jiveBorder" style="border:1px solid #000000;width:100%;"><thead><tr><th style="border:1px solid black;border:1px solid #000000;padding:2px;color:#ffffff;background-color:#6690bc;text-align:left;" valign="middle"><strong>Product Name</strong></th></tr></thead><tbody><tr><td style="border:1px solid black;border:1px solid #000000;padding:2px;"><p style="margin:0;"><strong>Cherry MX Brown, No Diode, No LED x20</strong></p></td></tr><tr><td style="border:1px solid black;border:1px solid #000000;padding:2px;"><p style="margin:0;"><strong>Tactile Switch x2</strong></p></td></tr><tr><td style="border:1px solid black;border:1px solid #000000;padding:2px;"><p style="margin:0;"><strong>20x4 2004 LCD Display Module with I2C x1</strong></p></td></tr></tbody></table> <div class="migration-injected-attachments"><div style="font-weight:bold;margin:15px 0 5px 0;">Attachments:</div><div></div><table style="border:0;"><tbody><tr><td colspan="2"><span class="_se_attachment" id="attid_https://www.element14.com/community/api/core/v3/attachments/304933"><a href="https://community.element14.com/cfs-file/__key/communityserver-wikis-components-files/00-00-00-03-81/Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip">community.element14.com/.../Kaleb-Clark-_2D00_-Kaleb_5F00_008_2D00_STL_2D00_Files.zip</a></span></td></tr></tbody></table></div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: e14presents_kalebclark, diy, unit conversion, metric, rotary encoder, friday release, desktop, tool, arduino, fractional, friday_release</div>