https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571en-USTelligent Community 12https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571Mon, 27 Nov 2023 10:35:29 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638cstantonhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsCurrent Revision posted to Documents by cstanton on 11/27/2023 10:35:29 AM<br /> <p>Dead battery? That&#39;s a matter of perspective! Instead of recycling coin cell batteries when their time is due, I will put them to good use and show you a secret feature of a Raspberry Pi Pico - and what sets it apart from other microcontrollers. Let&#39;s use the dead batteries to check for dead batteries, so I never have to doubt the battery again! I&#39;ll end up with a nifty box to keep my batteries organised, tested, and ready to use!</p> <h2>Watch the Video</h2> <p><a href="https://youtu.be/GALEpzEd-Pc">https://youtu.be/GALEpzEd-Pc</a></p> <h2 id="mcetoc_1ft10hr6p0">Code and 3D Models</h2> <ul> <li><a href="/challenges-projects/element14-presents/m/files/146732" data-icid="e14p-ep571-res" data-e14adj="t">Episode 571 Resources</a></li> </ul> <h2 id="mcetoc_1gde7o3kl1">Bill of Materials</h2> <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-06986" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332,3407291,9339787,1651091,3126603,103444&nsku=22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313&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('06986'));" data-farnell="3643332,3407291,9339787,1651091,3126603,103444" data-newark="22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,,,," data-avnetema=",,,,," data-avnetasia=",,,,," >Buy Kit</a> </th> </tr> <tr> <td>Raspberry Pi Pico</td> <td>RASPBERRY PI</td> <td>1</td> <td><a id="e14-product-link-df8ea" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332&nsku=22AJ1097&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('df8ea'));" data-farnell="3643332" data-newark="22AJ1097" data-comoverride="" data-cmpoverride="" data-cpc="SC17106" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>0.96&quot; I2C Display</td> <td>MIDAS</td> <td>1</td> <td><a id="e14-product-link-ba24e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3407291&nsku=69AH1025&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('ba24e'));" data-farnell="3407291" data-newark="69AH1025" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>10k resistor</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-2cf1c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9339787&nsku=38K5141&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('2cf1c'));" data-farnell="9339787" data-newark="38K5141" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IN4007 diode</td> <td>NTE ELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-338c5" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1651091&nsku=98K5006&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('338c5'));" data-farnell="1651091" data-newark="98K5006" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>CR2032 battery holder</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-a5c91" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3126603&nsku=40AH1194&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('a5c91'));" data-farnell="3126603" data-newark="40AH1194" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Switch</td> <td>OMRON</td> <td>1</td> <td><a id="e14-product-link-8ec32" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=103444&nsku=07WX9313&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('8ec32'));" data-farnell="103444" data-newark="07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr class="xs-hide"> <td>&nbsp;</td> <td></td> <td></td> <td></td> </tr> </tbody> </table> <p></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="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><br /> <p style="margin:0;"><span><a class="jivecontainerTT-hover-container jive-link-community-small" href="/challengesprojects/element14-presents/" data-icid="vcp-mattz-biography" data-e14adj="t">element14 presents</a></span>&nbsp; <strong>|</strong>&nbsp; <a class="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/27809/vcp-biography-mat-zolnierczyk" data-e14adj="t">About Mat Z</a>&nbsp;<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> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: how to test batteries, e14p_MZ, voltage measurements, friday_release, Pico battery tester</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571/revision/6Fri, 07 Oct 2022 14:53:09 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638cstantonhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsRevision 6 posted to Documents by cstanton on 10/7/2022 2:53:09 PM<br /> <p><a href="https://youtu.be/GALEpzEd-Pc">https://youtu.be/GALEpzEd-Pc</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Dead battery? That&#39;s a matter of perspective! Instead of recycling coin cell batteries when their time is due, I will put them to good use and show you a secret feature of a Raspberry Pi Pico - and what sets it apart from other microcontrollers. Let&#39;s use the dead batteries to check for dead batteries, so I never have to doubt the battery again! I&#39;ll end up with a nifty box to keep my batteries organised, tested, and ready to use!</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1ft10hr6p0">Supplemental Content:</h3> <ul> <li><a href="/challenges-projects/element14-presents/project-videos/m/files/146732?icid=e14p-ep571-res">Episode 571 Resources</a></li> </ul> <h3 id="mcetoc_1gde7o3kl1">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-af546" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332,3407291,9339787,1651091,3126603,103444&nsku=22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313&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('af546'));" data-farnell="3643332,3407291,9339787,1651091,3126603,103444" data-newark="22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,,,," data-avnetema=",,,,," data-avnetasia=",,,,," >Buy Kit</a> </th> </tr> <tr> <td>Raspberry Pi Pico</td> <td>RASPBERRY PI</td> <td>1</td> <td><a id="e14-product-link-357aa" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332&nsku=22AJ1097&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('357aa'));" data-farnell="3643332" data-newark="22AJ1097" data-comoverride="" data-cmpoverride="" data-cpc="SC17106" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>0.96&quot; I2C Display</td> <td>MIDAS</td> <td>1</td> <td><a id="e14-product-link-279c6" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3407291&nsku=69AH1025&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('279c6'));" data-farnell="3407291" data-newark="69AH1025" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>10k resistor</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-994a1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9339787&nsku=38K5141&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('994a1'));" data-farnell="9339787" data-newark="38K5141" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IN4007 diode</td> <td>NTE ELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-70167" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1651091&nsku=98K5006&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('70167'));" data-farnell="1651091" data-newark="98K5006" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>CR2032 battery holder</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-50cb3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3126603&nsku=40AH1194&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('50cb3'));" data-farnell="3126603" data-newark="40AH1194" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Switch</td> <td>OMRON</td> <td>1</td> <td><a id="e14-product-link-ba006" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=103444&nsku=07WX9313&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('ba006'));" data-farnell="103444" data-newark="07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr class="xs-hide"> <td>&nbsp;</td> <td></td> <td></td> <td></td> </tr> </tbody> </table> <p></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="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><br /> <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="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/27809/vcp-biography-mat-zolnierczyk?ICID=vcp-mattz-biography">About Mat Z</a>&nbsp;<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> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: how to test batteries, e14p_MZ, voltage measurements, friday_release, Pico battery tester</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571/revision/7Fri, 07 Oct 2022 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638Matthttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsRevision 7 posted to Documents by Matt on 10/7/2022 7:24:00 AM<br /> <p><a href="https://youtu.be/GALEpzEd-Pc">https://youtu.be/GALEpzEd-Pc</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Dead battery? That&#39;s a matter of perspective! Instead of recycling coin cell batteries when their time is due, I will put them to good use and show you a secret feature of a Raspberry Pi Pico - and what sets it apart from other microcontrollers. Let&#39;s use the dead batteries to check for dead batteries, so I never have to doubt the battery again! I&#39;ll end up with a nifty box to keep my batteries organised, tested, and ready to use!</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1ft10hr6p0">Supplemental Content:</h3> <ul> <li><a href="/challenges-projects/element14-presents/project-videos/m/files/146732?icid=e14p-ep571-res" data-e14adj="t">Episode 571 Resources</a></li> </ul> <h3 id="mcetoc_1gde7o3kl1">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-92201" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332,3407291,9339787,1651091,3126603,103444&nsku=22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313&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('92201'));" data-farnell="3643332,3407291,9339787,1651091,3126603,103444" data-newark="22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,,,," data-avnetema=",,,,," data-avnetasia=",,,,," >Buy Kit</a> </th> </tr> <tr> <td>Raspberry Pi Pico</td> <td>RASPBERRY PI</td> <td>1</td> <td><a id="e14-product-link-622c7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332&nsku=22AJ1097&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('622c7'));" data-farnell="3643332" data-newark="22AJ1097" data-comoverride="" data-cmpoverride="" data-cpc="SC17106" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>0.96&quot; I2C Display</td> <td>MIDAS</td> <td>1</td> <td><a id="e14-product-link-95f9a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3407291&nsku=69AH1025&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('95f9a'));" data-farnell="3407291" data-newark="69AH1025" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>10k resistor</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-f4105" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9339787&nsku=38K5141&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('f4105'));" data-farnell="9339787" data-newark="38K5141" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IN4007 diode</td> <td>NTE ELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-fdef0" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1651091&nsku=98K5006&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('fdef0'));" data-farnell="1651091" data-newark="98K5006" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>CR2032 battery holder</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-8bb33" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3126603&nsku=40AH1194&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('8bb33'));" data-farnell="3126603" data-newark="40AH1194" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Switch</td> <td>OMRON</td> <td>1</td> <td><a id="e14-product-link-162fe" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=103444&nsku=07WX9313&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('162fe'));" data-farnell="103444" data-newark="07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr class="xs-hide"> <td>&nbsp;</td> <td></td> <td></td> <td></td> </tr> </tbody> </table> <p></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="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><br /> <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="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/27809/vcp-biography-mat-zolnierczyk?ICID=vcp-mattz-biography" data-e14adj="t">About Mat Z</a>&nbsp;<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> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: how to test batteries, e14p_MZ, voltage measurements, friday_release, Pico battery tester</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571/revision/5Wed, 05 Oct 2022 13:07:59 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638pchanhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsRevision 5 posted to Documents by pchan on 10/5/2022 1:07:59 PM<br /> <p><a href="https://youtu.be/GALEpzEd-Pc">https://youtu.be/GALEpzEd-Pc</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Dead battery? That&#39;s a matter of perspective! Instead of recycling coin cell batteries when their time is due, I will put them to good use and show you a secret feature of a Raspberry Pi Pico - and what sets it apart from other microcontrollers. Let&#39;s use the dead batteries to check for dead batteries, so I never have to doubt the battery again! I&#39;ll end up with a nifty box to keep my batteries organised, tested, and ready to use!</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1ft10hr6p0">Supplemental Content:</h3> <ul> <li><a href="/challenges-projects/element14-presents/project-videos/m/files/146732">Episode 571 Resources</a></li> </ul> <h3 id="mcetoc_1gde7o3kl1">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-b9ca7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332,3407291,9339787,1651091,3126603,103444&nsku=22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313&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('b9ca7'));" data-farnell="3643332,3407291,9339787,1651091,3126603,103444" data-newark="22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,,,," data-avnetema=",,,,," data-avnetasia=",,,,," >Buy Kit</a> </th> </tr> <tr> <td>Raspberry Pi Pico</td> <td>RASPBERRY PI</td> <td>1</td> <td><a id="e14-product-link-0fac4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332&nsku=22AJ1097&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('0fac4'));" data-farnell="3643332" data-newark="22AJ1097" data-comoverride="" data-cmpoverride="" data-cpc="SC17106" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>0.96&quot; I2C Display</td> <td>MIDAS</td> <td>1</td> <td><a id="e14-product-link-fea50" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3407291&nsku=69AH1025&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('fea50'));" data-farnell="3407291" data-newark="69AH1025" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>10k resistor</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-cf4a4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9339787&nsku=38K5141&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('cf4a4'));" data-farnell="9339787" data-newark="38K5141" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IN4007 diode</td> <td>NTE ELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-6b712" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1651091&nsku=98K5006&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('6b712'));" data-farnell="1651091" data-newark="98K5006" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>CR2032 battery holder</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-0f76d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3126603&nsku=40AH1194&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('0f76d'));" data-farnell="3126603" data-newark="40AH1194" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Switch</td> <td>OMRON</td> <td>1</td> <td><a id="e14-product-link-a3ad8" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=103444&nsku=07WX9313&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('a3ad8'));" data-farnell="103444" data-newark="07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr class="xs-hide"> <td>&nbsp;</td> <td></td> <td></td> <td></td> </tr> </tbody> </table> <p></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="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><br /> <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="jivecontainerTT-hover-container jive-link-community-small" href="/challenges-projects/element14-presents/vcp-program/w/documents/27809/vcp-biography-mat-zolnierczyk?ICID=vcp-mattz-biography">About Mat Z</a>&nbsp;<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> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: how to test batteries, e14p_MZ, voltage measurements, friday_release, Pico battery tester</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571/revision/4Wed, 05 Oct 2022 10:15:25 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638cstantonhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsRevision 4 posted to Documents by cstanton on 10/5/2022 10:15:25 AM<br /> <p><a href="https://youtu.be/GALEpzEd-Pc">https://youtu.be/GALEpzEd-Pc</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Dead battery? That&#39;s a matter of perspective! Instead of recycling coin cell batteries when their time is due, I will put them to good use and show you a secret feature of a Raspberry Pi Pico - and what sets it apart from other microcontrollers. Let&#39;s use the dead batteries to check for dead batteries, so I never have to doubt the battery again! I&#39;ll end up with a nifty box to keep my batteries organised, tested, and ready to use!</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1ft10hr6p0">Supplemental Content:</h3> <ul> <li><a href="/challenges-projects/element14-presents/project-videos/m/files/146732">Episode 571 Resources</a></li> </ul> <h3 id="mcetoc_1gde7o3kl1">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-76ce5" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332,3407291,9339787,1651091,3126603,103444&nsku=22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313&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('76ce5'));" data-farnell="3643332,3407291,9339787,1651091,3126603,103444" data-newark="22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,,,," data-avnetema=",,,,," data-avnetasia=",,,,," >Buy Kit</a> </th> </tr> <tr> <td>Raspberry Pi Pico</td> <td>RASPBERRY PI</td> <td>1</td> <td><a id="e14-product-link-0c2ea" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332&nsku=22AJ1097&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('0c2ea'));" data-farnell="3643332" data-newark="22AJ1097" data-comoverride="" data-cmpoverride="" data-cpc="SC17106" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>0.96&quot; I2C Display</td> <td>MIDAS</td> <td>1</td> <td><a id="e14-product-link-27c2f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3407291&nsku=69AH1025&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('27c2f'));" data-farnell="3407291" data-newark="69AH1025" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>10k resistor</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-be1bd" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9339787&nsku=38K5141&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('be1bd'));" data-farnell="9339787" data-newark="38K5141" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IN4007 diode</td> <td>NTE ELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-46bb4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1651091&nsku=98K5006&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('46bb4'));" data-farnell="1651091" data-newark="98K5006" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>CR2032 battery holder</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-15b89" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3126603&nsku=40AH1194&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('15b89'));" data-farnell="3126603" data-newark="40AH1194" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Switch</td> <td>OMRON</td> <td>1</td> <td><a id="e14-product-link-26467" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=103444&nsku=07WX9313&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('26467'));" data-farnell="103444" data-newark="07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr class="xs-hide"> <td>&nbsp;</td> <td></td> <td></td> <td></td> </tr> </tbody> </table> <p></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="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><br /> <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; About Mat Z&nbsp;<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> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: how to test batteries, e14p_MZ, voltage measurements, friday_release, Pico battery tester</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571/revision/3Tue, 20 Sep 2022 20:00:08 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsRevision 3 posted to Documents by tariq.ahmad on 9/20/2022 8:00:08 PM<br /> <p><a href="https://youtu.be/GALEpzEd-Pc">https://youtu.be/GALEpzEd-Pc</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Dead battery? That&#39;s a matter of perspective! Instead of recycling coin cell batteries when their time is due, I will put them to good use and show you a secret feature of a Raspberry Pi Pico - and what sets it apart from other microcontrollers. Let&#39;s use the dead batteries to check for dead batteries, so I never have to doubt the battery again! I&#39;ll end up with a nifty box to keep my batteries organised, tested, and ready to use!</p> <p style="margin:0;padding:0px;">&nbsp;</p> <p></p> <h3 id="mcetoc_1gde7o3kl1">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-2a43f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332,3407291,9339787,1651091,3126603,103444&nsku=22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313&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('2a43f'));" data-farnell="3643332,3407291,9339787,1651091,3126603,103444" data-newark="22AJ1097,69AH1025,38K5141,98K5006,40AH1194,07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,,,," data-avnetema=",,,,," data-avnetasia=",,,,," >Buy Kit</a> </th> </tr> <tr> <td>Raspberry Pi Pico</td> <td>RASPBERRY PI</td> <td>1</td> <td><a id="e14-product-link-9904e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3643332&nsku=22AJ1097&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('9904e'));" data-farnell="3643332" data-newark="22AJ1097" data-comoverride="" data-cmpoverride="" data-cpc="SC17106" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>0.96&quot; I2C Display</td> <td>MIDAS</td> <td>1</td> <td><a id="e14-product-link-ac6c1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3407291&nsku=69AH1025&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('ac6c1'));" data-farnell="3407291" data-newark="69AH1025" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>10k resistor</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-3d993" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9339787&nsku=38K5141&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('3d993'));" data-farnell="9339787" data-newark="38K5141" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>IN4007 diode</td> <td>NTE ELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-6ae3b" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1651091&nsku=98K5006&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('6ae3b'));" data-farnell="1651091" data-newark="98K5006" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>CR2032 battery holder</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-2453b" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3126603&nsku=40AH1194&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('2453b'));" data-farnell="3126603" data-newark="40AH1194" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>Switch</td> <td>OMRON</td> <td>1</td> <td><a id="e14-product-link-c31c9" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=103444&nsku=07WX9313&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('c31c9'));" data-farnell="103444" data-newark="07WX9313" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr class="xs-hide"> <td>&nbsp;</td> <td></td> <td></td> <td></td> </tr> </tbody> </table> <p></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="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><br /> <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; About Mat Z&nbsp;<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> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: how to test batteries, e14p_MZ, voltage measurements, friday_release, Pico battery tester</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571/revision/2Tue, 20 Sep 2022 18:14:41 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsRevision 2 posted to Documents by tariq.ahmad on 9/20/2022 6:14:41 PM<br /> <p><a href="https://youtu.be/GALEpzEd-Pc">https://youtu.be/GALEpzEd-Pc</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Dead battery? That&#39;s a matter of perspective! Instead of recycling coin cell batteries when their time is due, I will put them to good use and show you a secret feature of a Raspberry Pi Pico - and what sets it apart from other microcontrollers. Let&#39;s use the dead batteries to check for dead batteries, so I never have to doubt the battery again! I&#39;ll end up with a nifty box to keep my batteries organised, tested, and ready to use!</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1gcfbb4sk1"></h3> <p></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="element14 presents" src="/e14/assets/legacy/2018/e14PresentsJune818.png" width="180px" /></a></div> <div style="display:inline-block;vertical-align:top;width:70%;"><br /> <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; About Mat Z&nbsp;<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> <p style="margin:0;"></p> </div> </div><div style="clear:both;"></div> <div style="font-size: 90%;">Tags: how to test batteries, e14p_MZ, voltage measurements, friday_release, Pico battery tester</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571/revision/1Thu, 08 Sep 2022 20:29:29 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5b853d63-3f52-4f8e-b63a-ae7390f48638tariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27807/using-dead-batteries-to-test-for-dead-batteries----episode-571#commentsRevision 1 posted to Documents by tariq.ahmad on 9/8/2022 8:29:29 PM<br /> <p>afsdfsd</p><div style="clear:both;"></div>