https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568en-USTelligent Community 12https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568Fri, 16 Sep 2022 07:24:00 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c417082e-3331-489c-9161-2b25bc87fd9eMatthttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568#commentsCurrent Revision posted to Documents by Matt on 9/16/2022 7:24:00 AM<br /> <p><a href="https://www.youtube.com/watch?v=nqjH_f2afpw">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Help! Our band needs a sound effect to be played, quickly and with minimal fuss. So why not make a custom box to be on hand for anytime a sound effect is needed. With an STM32 microcontroller and a speaker I set out to make a box to do just that.</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1gcfbb4sk1">Supplemental Content:</h3> <ul> <li><span style="color:#303030;">Link to the Github:&nbsp; <a class="jive-link-external-small" title="https://github.com/hifromkatie/SoundEffectInstrument" href="https://github.com/hifromkatie/SoundEffectInstrument" rel="noopener noreferrer nofollow" target="_blank" data-e14adj="t">https://github.com/hifromkatie/SoundEffectInstrument</a> </span></li> <li><a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-03-81/568_5F00_resources.zip" data-e14adj="t">Episode 568: Resources</a></li> </ul> <h3 id="mcetoc_1gcfbb4sk1">Bill of Material:</h3> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-184c1" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885&nsku=99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462&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('184c1'));" data-farnell="2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885" data-newark="99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetema=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetasia=",,undefined~4,,,undefined~4,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>STMICROELECTRONICS Development Kit, STM32F412ZG MCU, ST-LINK/V2-1 Debugger/Programmer, 240x240 Pixel TFT color LCD</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-2d7d0" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593&nsku=99Y9678&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('2d7d0'));" data-farnell="2664593" data-newark="99Y9678" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADAFRUIT 20W AMPLIFIER KIT MAX9744 68X4713</td> <td>ADAFRUIT</td> <td>1</td> <td><a id="e14-product-link-20c57" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2816361&nsku=68X4713&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('20c57'));" data-farnell="2816361" data-newark="68X4713" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MIDAS Graphic OLED, 128 x 32 Pixels, White on Black, 3V, SPI, 32.5mm x 20.5mm, -40 &deg;C</td> <td>MIDAS</td> <td>4</td> <td><a id="e14-product-link-98b00" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3154940&nsku=21AH3302&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('98b00'));" data-farnell="3154940" data-newark="21AH3302" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>HERGA Foot Operated Switch, 6289, SPCO, 6 A, 250 V, 24 mm</td> <td>HERGA</td> <td>1</td> <td><a id="e14-product-link-1bc64" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=422940&nsku=06WX5562&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('1bc64'));" data-farnell="422940" data-newark="06WX5562" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, 20.2 mm, DPST, Off-(On), Round Raised, Black</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-7d7ae" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634670&nsku=03P2495&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('7d7ae'));" data-farnell="1634670" data-newark="03P2495" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, R13-24, 7.2 mm, SPST-NO, Off-(On), Round, Black</td> <td>MULTICOMP PRO</td> <td>4</td> <td><a id="e14-product-link-057aa" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634687&nsku=03P2471&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('057aa'));" data-farnell="1634687" data-newark="03P2471" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>STMICROELECTRONICS Linear Voltage Regulator, Fixed, Positive, 10V To 35V In, 5V And 2A Out, TO-220-3</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-3b377" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9756086&nsku=72K7181&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('3b377'));" data-farnell="9756086" data-newark="72K7181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO AC/DC Power Supply, Level VI, ITE, 1 Output, 24 W, 12 V, 2 A</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-79927" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3497093&nsku=78AH1886&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('79927'));" data-farnell="3497093" data-newark="78AH1886" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Plastic Enclosure, Desktop Case, Instrument, ABS, 250 mm, 180 mm, 100 mm</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-85a88" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1635120&nsku=03P2280&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('85a88'));" data-farnell="1635120" data-newark="03P2280" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADASTRA 3&quot; Weatherproof Speaker White, 100V / 8 Ohm - 30W RMS</td> <td>ADASTRA</td> <td>1</td> <td><a id="e14-product-link-132c4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3370673&nsku=55X0444&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('132c4'));" data-farnell="3370673" data-newark="55X0444" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2.1MM DC SOCKET</td> <td>PRO POWER</td> <td>1</td> <td><a id="e14-product-link-1d79e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3498418&nsku=78AH2110&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('1d79e'));" data-farnell="3498418" data-newark="78AH2110" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Plug, 3 Contacts, Solder Pin, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-e6e5f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212128&nsku=23AH4181&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('e6e5f'));" data-farnell="1212128" data-newark="23AH4181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Receptacle, 3 Contacts, Solder Socket</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-56918" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831871&nsku=23AH4108&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('56918'));" data-farnell="1831871" data-newark="23AH4108" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Receptacle, 4 Contacts, Solder Socket, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-80e27" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212137&nsku=23AH4182&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('80e27'));" data-farnell="1212137" data-newark="23AH4182" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Plug, 4 Contacts, Solder Pin</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-9da6a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831885&nsku=98K4462&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('9da6a'));" data-farnell="1831885" data-newark="98K4462" 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="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/5024/vcp-biography-katie" data-e14adj="t">About Katie Dumont</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: band, e14p_KD, stm32, sound, music, sound effects, friday_release, instrument</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568/revision/4Fri, 09 Sep 2022 17:31:35 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c417082e-3331-489c-9161-2b25bc87fd9etariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568#commentsRevision 4 posted to Documents by tariq.ahmad on 9/9/2022 5:31:35 PM<br /> <p><a href="https://www.youtube.com/watch?v=nqjH_f2afpw">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Help! Our band needs a sound effect to be played, quickly and with minimal fuss. So why not make a custom box to be on hand for anytime a sound effect is needed. With an STM32 microcontroller and a speaker I set out to make a box to do just that.</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1gcfbb4sk1">Supplemental Content:</h3> <ul> <li><span style="color:#303030;">Link to the Github:&nbsp; <a class="jive-link-external-small" title="https://github.com/hifromkatie/SoundEffectInstrument" href="https://github.com/hifromkatie/SoundEffectInstrument" rel="nofollow ugc">https://github.com/hifromkatie/SoundEffectInstrument</a> </span></li> <li><a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-04-35/568_5F00_resources.zip">Episode 568: Resources</a></li> </ul> <h3 id="mcetoc_1gcfbb4sk1">Bill of Material:</h3> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-2701c" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885&nsku=99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462&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('2701c'));" data-farnell="2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885" data-newark="99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetema=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetasia=",,undefined~4,,,undefined~4,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>STMICROELECTRONICS Development Kit, STM32F412ZG MCU, ST-LINK/V2-1 Debugger/Programmer, 240x240 Pixel TFT color LCD</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-ecdc6" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593&nsku=99Y9678&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('ecdc6'));" data-farnell="2664593" data-newark="99Y9678" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADAFRUIT 20W AMPLIFIER KIT MAX9744 68X4713</td> <td>ADAFRUIT</td> <td>1</td> <td><a id="e14-product-link-ed169" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2816361&nsku=68X4713&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('ed169'));" data-farnell="2816361" data-newark="68X4713" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MIDAS Graphic OLED, 128 x 32 Pixels, White on Black, 3V, SPI, 32.5mm x 20.5mm, -40 &deg;C</td> <td>MIDAS</td> <td>4</td> <td><a id="e14-product-link-87133" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3154940&nsku=21AH3302&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('87133'));" data-farnell="3154940" data-newark="21AH3302" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>HERGA Foot Operated Switch, 6289, SPCO, 6 A, 250 V, 24 mm</td> <td>HERGA</td> <td>1</td> <td><a id="e14-product-link-93ea3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=422940&nsku=06WX5562&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('93ea3'));" data-farnell="422940" data-newark="06WX5562" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, 20.2 mm, DPST, Off-(On), Round Raised, Black</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-e782d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634670&nsku=03P2495&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('e782d'));" data-farnell="1634670" data-newark="03P2495" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, R13-24, 7.2 mm, SPST-NO, Off-(On), Round, Black</td> <td>MULTICOMP PRO</td> <td>4</td> <td><a id="e14-product-link-c3c6f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634687&nsku=03P2471&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('c3c6f'));" data-farnell="1634687" data-newark="03P2471" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>STMICROELECTRONICS Linear Voltage Regulator, Fixed, Positive, 10V To 35V In, 5V And 2A Out, TO-220-3</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-e07e3" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9756086&nsku=72K7181&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('e07e3'));" data-farnell="9756086" data-newark="72K7181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO AC/DC Power Supply, Level VI, ITE, 1 Output, 24 W, 12 V, 2 A</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-cc2b5" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3497093&nsku=78AH1886&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('cc2b5'));" data-farnell="3497093" data-newark="78AH1886" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Plastic Enclosure, Desktop Case, Instrument, ABS, 250 mm, 180 mm, 100 mm</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-d6bbf" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1635120&nsku=03P2280&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('d6bbf'));" data-farnell="1635120" data-newark="03P2280" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADASTRA 3&quot; Weatherproof Speaker White, 100V / 8 Ohm - 30W RMS</td> <td>ADASTRA</td> <td>1</td> <td><a id="e14-product-link-b258e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3370673&nsku=55X0444&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('b258e'));" data-farnell="3370673" data-newark="55X0444" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2.1MM DC SOCKET</td> <td>PRO POWER</td> <td>1</td> <td><a id="e14-product-link-0dc29" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3498418&nsku=78AH2110&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('0dc29'));" data-farnell="3498418" data-newark="78AH2110" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Plug, 3 Contacts, Solder Pin, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-98589" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212128&nsku=23AH4181&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('98589'));" data-farnell="1212128" data-newark="23AH4181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Receptacle, 3 Contacts, Solder Socket</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-0da2e" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831871&nsku=23AH4108&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('0da2e'));" data-farnell="1831871" data-newark="23AH4108" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Receptacle, 4 Contacts, Solder Socket, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-6d7a8" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212137&nsku=23AH4182&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('6d7a8'));" data-farnell="1212137" data-newark="23AH4182" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Plug, 4 Contacts, Solder Pin</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-c5b78" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831885&nsku=98K4462&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('c5b78'));" data-farnell="1831885" data-newark="98K4462" 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="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/5024/vcp-biography-katie">About Katie Dumont</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: band, e14p_KD, stm32, sound, music, sound effects, friday_release, instrument</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568/revision/5Fri, 09 Sep 2022 17:31:35 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c417082e-3331-489c-9161-2b25bc87fd9etariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568#commentsRevision 5 posted to Documents by tariq.ahmad on 9/9/2022 5:31:35 PM<br /> <p><a href="https://www.youtube.com/watch?v=nqjH_f2afpw">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Help! Our band needs a sound effect to be played, quickly and with minimal fuss. So why not make a custom box to be on hand for anytime a sound effect is needed. With an STM32 microcontroller and a speaker I set out to make a box to do just that.</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h3 id="mcetoc_1gcfbb4sk1">Supplemental Content:</h3> <ul> <li><span style="color:#303030;">Link to the Github:&nbsp; <a class="jive-link-external-small" title="https://github.com/hifromkatie/SoundEffectInstrument" href="https://github.com/hifromkatie/SoundEffectInstrument" rel="nofollow ugc">https://github.com/hifromkatie/SoundEffectInstrument</a> </span></li> <li><a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-03-81/568_5F00_resources.zip">Episode 568: Resources</a></li> </ul> <h3 id="mcetoc_1gcfbb4sk1">Bill of Material:</h3> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-0d09b" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885&nsku=99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462&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('0d09b'));" data-farnell="2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885" data-newark="99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetema=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetasia=",,undefined~4,,,undefined~4,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>STMICROELECTRONICS Development Kit, STM32F412ZG MCU, ST-LINK/V2-1 Debugger/Programmer, 240x240 Pixel TFT color LCD</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-1bc12" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593&nsku=99Y9678&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('1bc12'));" data-farnell="2664593" data-newark="99Y9678" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADAFRUIT 20W AMPLIFIER KIT MAX9744 68X4713</td> <td>ADAFRUIT</td> <td>1</td> <td><a id="e14-product-link-6b784" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2816361&nsku=68X4713&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('6b784'));" data-farnell="2816361" data-newark="68X4713" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MIDAS Graphic OLED, 128 x 32 Pixels, White on Black, 3V, SPI, 32.5mm x 20.5mm, -40 &deg;C</td> <td>MIDAS</td> <td>4</td> <td><a id="e14-product-link-27cde" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3154940&nsku=21AH3302&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('27cde'));" data-farnell="3154940" data-newark="21AH3302" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>HERGA Foot Operated Switch, 6289, SPCO, 6 A, 250 V, 24 mm</td> <td>HERGA</td> <td>1</td> <td><a id="e14-product-link-e7ddc" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=422940&nsku=06WX5562&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('e7ddc'));" data-farnell="422940" data-newark="06WX5562" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, 20.2 mm, DPST, Off-(On), Round Raised, Black</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-4f441" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634670&nsku=03P2495&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('4f441'));" data-farnell="1634670" data-newark="03P2495" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, R13-24, 7.2 mm, SPST-NO, Off-(On), Round, Black</td> <td>MULTICOMP PRO</td> <td>4</td> <td><a id="e14-product-link-defc7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634687&nsku=03P2471&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('defc7'));" data-farnell="1634687" data-newark="03P2471" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>STMICROELECTRONICS Linear Voltage Regulator, Fixed, Positive, 10V To 35V In, 5V And 2A Out, TO-220-3</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-c2b52" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9756086&nsku=72K7181&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('c2b52'));" data-farnell="9756086" data-newark="72K7181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO AC/DC Power Supply, Level VI, ITE, 1 Output, 24 W, 12 V, 2 A</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-91853" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3497093&nsku=78AH1886&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('91853'));" data-farnell="3497093" data-newark="78AH1886" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Plastic Enclosure, Desktop Case, Instrument, ABS, 250 mm, 180 mm, 100 mm</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-0dd36" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1635120&nsku=03P2280&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('0dd36'));" data-farnell="1635120" data-newark="03P2280" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADASTRA 3&quot; Weatherproof Speaker White, 100V / 8 Ohm - 30W RMS</td> <td>ADASTRA</td> <td>1</td> <td><a id="e14-product-link-042d7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3370673&nsku=55X0444&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('042d7'));" data-farnell="3370673" data-newark="55X0444" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2.1MM DC SOCKET</td> <td>PRO POWER</td> <td>1</td> <td><a id="e14-product-link-4d490" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3498418&nsku=78AH2110&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('4d490'));" data-farnell="3498418" data-newark="78AH2110" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Plug, 3 Contacts, Solder Pin, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-fc0ed" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212128&nsku=23AH4181&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('fc0ed'));" data-farnell="1212128" data-newark="23AH4181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Receptacle, 3 Contacts, Solder Socket</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-f358f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831871&nsku=23AH4108&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('f358f'));" data-farnell="1831871" data-newark="23AH4108" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Receptacle, 4 Contacts, Solder Socket, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-a28af" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212137&nsku=23AH4182&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('a28af'));" data-farnell="1212137" data-newark="23AH4182" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Plug, 4 Contacts, Solder Pin</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-a3311" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831885&nsku=98K4462&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('a3311'));" data-farnell="1831885" data-newark="98K4462" 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="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/5024/vcp-biography-katie">About Katie Dumont</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: band, e14p_KD, stm32, sound, music, sound effects, friday_release, instrument</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568/revision/3Fri, 09 Sep 2022 17:30:20 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c417082e-3331-489c-9161-2b25bc87fd9etariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568#commentsRevision 3 posted to Documents by tariq.ahmad on 9/9/2022 5:30:20 PM<br /> <p><a href="https://www.youtube.com/watch?v=nqjH_f2afpw">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Help! Our band needs a sound effect to be played, quickly and with minimal fuss. So why not make a custom box to be on hand for anytime a sound effect is needed. With an STM32 microcontroller and a speaker I set out to make a box to do just that.</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h2 id="mcetoc_1g6lff2370"><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><span style="color:#303030;">Link to the Github:&nbsp; <a class="jive-link-external-small" title="https://github.com/hifromkatie/SoundEffectInstrument" href="https://github.com/hifromkatie/SoundEffectInstrument" rel="nofollow ugc">https://github.com/hifromkatie/SoundEffectInstrument</a> </span></li> <li><a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-04-35/568_5F00_resources.zip">Episode 568: Resources</a></li> </ul> <p></p> <h3 id="mcetoc_1gcfbb4sk1">Bill of Material:</h3> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-7434f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885&nsku=99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462&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('7434f'));" data-farnell="2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885" data-newark="99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetema=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetasia=",,undefined~4,,,undefined~4,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>STMICROELECTRONICS Development Kit, STM32F412ZG MCU, ST-LINK/V2-1 Debugger/Programmer, 240x240 Pixel TFT color LCD</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-07a0f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593&nsku=99Y9678&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('07a0f'));" data-farnell="2664593" data-newark="99Y9678" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADAFRUIT 20W AMPLIFIER KIT MAX9744 68X4713</td> <td>ADAFRUIT</td> <td>1</td> <td><a id="e14-product-link-a6d11" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2816361&nsku=68X4713&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('a6d11'));" data-farnell="2816361" data-newark="68X4713" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MIDAS Graphic OLED, 128 x 32 Pixels, White on Black, 3V, SPI, 32.5mm x 20.5mm, -40 &deg;C</td> <td>MIDAS</td> <td>4</td> <td><a id="e14-product-link-5eb03" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3154940&nsku=21AH3302&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('5eb03'));" data-farnell="3154940" data-newark="21AH3302" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>HERGA Foot Operated Switch, 6289, SPCO, 6 A, 250 V, 24 mm</td> <td>HERGA</td> <td>1</td> <td><a id="e14-product-link-718f4" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=422940&nsku=06WX5562&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('718f4'));" data-farnell="422940" data-newark="06WX5562" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, 20.2 mm, DPST, Off-(On), Round Raised, Black</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-d8f51" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634670&nsku=03P2495&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('d8f51'));" data-farnell="1634670" data-newark="03P2495" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, R13-24, 7.2 mm, SPST-NO, Off-(On), Round, Black</td> <td>MULTICOMP PRO</td> <td>4</td> <td><a id="e14-product-link-f89b9" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634687&nsku=03P2471&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('f89b9'));" data-farnell="1634687" data-newark="03P2471" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>STMICROELECTRONICS Linear Voltage Regulator, Fixed, Positive, 10V To 35V In, 5V And 2A Out, TO-220-3</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-94622" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9756086&nsku=72K7181&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('94622'));" data-farnell="9756086" data-newark="72K7181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO AC/DC Power Supply, Level VI, ITE, 1 Output, 24 W, 12 V, 2 A</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-9f67a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3497093&nsku=78AH1886&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('9f67a'));" data-farnell="3497093" data-newark="78AH1886" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Plastic Enclosure, Desktop Case, Instrument, ABS, 250 mm, 180 mm, 100 mm</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-19cb7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1635120&nsku=03P2280&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('19cb7'));" data-farnell="1635120" data-newark="03P2280" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADASTRA 3&quot; Weatherproof Speaker White, 100V / 8 Ohm - 30W RMS</td> <td>ADASTRA</td> <td>1</td> <td><a id="e14-product-link-77465" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3370673&nsku=55X0444&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('77465'));" data-farnell="3370673" data-newark="55X0444" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2.1MM DC SOCKET</td> <td>PRO POWER</td> <td>1</td> <td><a id="e14-product-link-a6c74" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3498418&nsku=78AH2110&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('a6c74'));" data-farnell="3498418" data-newark="78AH2110" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Plug, 3 Contacts, Solder Pin, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-24b03" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212128&nsku=23AH4181&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('24b03'));" data-farnell="1212128" data-newark="23AH4181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Receptacle, 3 Contacts, Solder Socket</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-d4273" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831871&nsku=23AH4108&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('d4273'));" data-farnell="1831871" data-newark="23AH4108" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Receptacle, 4 Contacts, Solder Socket, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-066e0" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212137&nsku=23AH4182&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('066e0'));" data-farnell="1212137" data-newark="23AH4182" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Plug, 4 Contacts, Solder Pin</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-9ca87" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831885&nsku=98K4462&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('9ca87'));" data-farnell="1831885" data-newark="98K4462" 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="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/5024/vcp-biography-katie">About Katie Dumont</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: band, e14p_KD, stm32, sound, music, sound effects, friday_release, instrument</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568/revision/2Thu, 08 Sep 2022 20:16:23 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c417082e-3331-489c-9161-2b25bc87fd9etariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568#commentsRevision 2 posted to Documents by tariq.ahmad on 9/8/2022 8:16:23 PM<br /> <p><a href="https://www.youtube.com/watch?v=nqjH_f2afpw">www.youtube.com/watch</a></p> <p style="background-color:#e9f6fc;border:1px solid #b8d7e5;margin:0;max-width:744px;padding:8px;">Help! Our band needs a sound effect to be played, quickly and with minimal fuss. So why not make a custom box to be on hand for anytime a sound effect is needed. With an STM32 microcontroller and a speaker I set out to make a box to do just that.</p> <p style="margin:0;padding:0px;">&nbsp;</p> <h2 id="mcetoc_1g6lff2370"><span style="color:#3334ca;">Supplemental Content:</span></h2> <ul> <li><span style="color:#303030;">Link to the Github:&nbsp; <a class="jive-link-external-small" title="https://github.com/hifromkatie/SoundEffectInstrument" href="https://github.com/hifromkatie/SoundEffectInstrument" rel="nofollow ugc">https://github.com/hifromkatie/SoundEffectInstrument</a> </span></li> <li><span style="color:#303030;"><a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-04-35/7367.557_5F00_Resources.zip">Episode 557: Resources</a></span></li> </ul> <p></p> <h3 id="mcetoc_1gcfbb4sk1">Bill of Material:</h3> <table class="e14-product-bom-main"> <tbody> <tr> <th>Product Name</th> <th>Manufacturer</th> <th>Quantity</th> <th><a id="e14-product-link-6ce58" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885&nsku=99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462&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('6ce58'));" data-farnell="2664593,2816361,3154940~4,422940,1634670,1634687~4,9756086,3497093,1635120,3370673,3498418,1212128,1831871,1212137,1831885" data-newark="99Y9678,68X4713,21AH3302~4,06WX5562,03P2495,03P2471~4,72K7181,78AH1886,03P2280,55X0444,78AH2110,23AH4181,23AH4108,23AH4182,98K4462" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetema=",,undefined~4,,,undefined~4,,,,,,,,," data-avnetasia=",,undefined~4,,,undefined~4,,,,,,,,," >Buy Kit</a> </th> </tr> <tr> <td>STMICROELECTRONICS Development Kit, STM32F412ZG MCU, ST-LINK/V2-1 Debugger/Programmer, 240x240 Pixel TFT color LCD</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-14401" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2664593&nsku=99Y9678&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('14401'));" data-farnell="2664593" data-newark="99Y9678" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADAFRUIT 20W AMPLIFIER KIT MAX9744 68X4713</td> <td>ADAFRUIT</td> <td>1</td> <td><a id="e14-product-link-42af7" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2816361&nsku=68X4713&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('42af7'));" data-farnell="2816361" data-newark="68X4713" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MIDAS Graphic OLED, 128 x 32 Pixels, White on Black, 3V, SPI, 32.5mm x 20.5mm, -40 &deg;C</td> <td>MIDAS</td> <td>4</td> <td><a id="e14-product-link-f6cbb" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3154940&nsku=21AH3302&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('f6cbb'));" data-farnell="3154940" data-newark="21AH3302" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>HERGA Foot Operated Switch, 6289, SPCO, 6 A, 250 V, 24 mm</td> <td>HERGA</td> <td>1</td> <td><a id="e14-product-link-dfd15" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=422940&nsku=06WX5562&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('dfd15'));" data-farnell="422940" data-newark="06WX5562" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, 20.2 mm, DPST, Off-(On), Round Raised, Black</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-1c64d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634670&nsku=03P2495&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('1c64d'));" data-farnell="1634670" data-newark="03P2495" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Pushbutton Switch, R13-24, 7.2 mm, SPST-NO, Off-(On), Round, Black</td> <td>MULTICOMP PRO</td> <td>4</td> <td><a id="e14-product-link-80491" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1634687&nsku=03P2471&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('80491'));" data-farnell="1634687" data-newark="03P2471" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>STMICROELECTRONICS Linear Voltage Regulator, Fixed, Positive, 10V To 35V In, 5V And 2A Out, TO-220-3</td> <td>STMICROELECTRONICS</td> <td>1</td> <td><a id="e14-product-link-11a50" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=9756086&nsku=72K7181&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('11a50'));" data-farnell="9756086" data-newark="72K7181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO AC/DC Power Supply, Level VI, ITE, 1 Output, 24 W, 12 V, 2 A</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-2236d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3497093&nsku=78AH1886&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('2236d'));" data-farnell="3497093" data-newark="78AH1886" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>MULTICOMP PRO Plastic Enclosure, Desktop Case, Instrument, ABS, 250 mm, 180 mm, 100 mm</td> <td>MULTICOMP PRO</td> <td>1</td> <td><a id="e14-product-link-de6ec" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1635120&nsku=03P2280&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('de6ec'));" data-farnell="1635120" data-newark="03P2280" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>ADASTRA 3&quot; Weatherproof Speaker White, 100V / 8 Ohm - 30W RMS</td> <td>ADASTRA</td> <td>1</td> <td><a id="e14-product-link-6f24d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3370673&nsku=55X0444&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('6f24d'));" data-farnell="3370673" data-newark="55X0444" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>2.1MM DC SOCKET</td> <td>PRO POWER</td> <td>1</td> <td><a id="e14-product-link-12e0d" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=3498418&nsku=78AH2110&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('12e0d'));" data-farnell="3498418" data-newark="78AH2110" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Plug, 3 Contacts, Solder Pin, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-0d42f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212128&nsku=23AH4181&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('0d42f'));" data-farnell="1212128" data-newark="23AH4181" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Receptacle, 3 Contacts, Solder Socket</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-69dc2" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831871&nsku=23AH4108&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('69dc2'));" data-farnell="1831871" data-newark="23AH4108" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Cable Mount Receptacle, 4 Contacts, Solder Socket, Threaded</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-c98c8" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1212137&nsku=23AH4182&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('c98c8'));" data-farnell="1212137" data-newark="23AH4182" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="undefined" data-avnetema="undefined" data-avnetasia="undefined" >Buy Now</a> </td> </tr> <tr> <td>LUMBERG Circular Connector, 03 Series, Panel Mount Plug, 4 Contacts, Solder Pin</td> <td>LUMBERG</td> <td>1</td> <td><a id="e14-product-link-a37bd" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=1831885&nsku=98K4462&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('a37bd'));" data-farnell="1831885" data-newark="98K4462" 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="jive-link-wiki-small" href="/challengesprojects/element14-presents/vcp-program/w/documents/5024/vcp-biography-katie">About Katie Dumont</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: band, e14p_KD, stm32, sound, music, sound effects, friday_release, instrument</div> https://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568/revision/1Tue, 23 Aug 2022 20:38:49 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:c417082e-3331-489c-9161-2b25bc87fd9etariq.ahmadhttps://community.element14.com/challenges-projects/element14-presents/project-videos/w/documents/27787/how-to-make-a-custom-soundboard-with-the-stm32f4-using-freecad----episode-568#commentsRevision 1 posted to Documents by tariq.ahmad on 8/23/2022 8:38:49 PM<br /> <p>asdffa</p><div style="clear:both;"></div>