{"id":17207,"date":"2021-11-23T19:24:53","date_gmt":"2021-11-23T18:24:53","guid":{"rendered":"https:\/\/nerdiy.de\/?p=17207"},"modified":"2021-11-24T07:49:57","modified_gmt":"2021-11-24T06:49:57","slug":"knopenbord","status":"publish","type":"post","link":"https:\/\/nerdiy.de\/nl\/knopenbord\/","title":{"rendered":"HowTo: PCB - Bouw ButtonBoard PCB V1.2"},"content":{"rendered":"<p>De ButtonBoard PCB is mijn poging om meerdere vliegen in \u00e9\u00e9n klap te slaan. Enerzijds was ik altijd op zoek naar een universele en eenvoudig te programmeren afstandsbediening voor de vaak zeer individuele bedieningsmogelijkheden in mijn smart home. Aan de andere kant wilde ik een gemakkelijke manier hebben om mijn projecten te beheren (bijvoorbeeld dit <strong><em><a href=\"https:\/\/nerdiy.de\/nl\/pxlblck\/\" target=\"_blank\" rel=\"noreferrer noopener\">pxlBlck-project<\/a><\/em><\/strong>) uit te rusten met een fysieke bedieningsmogelijkheid.<\/p>\n\n\n\n<p>Momenteel de verschillende <strong><em><a href=\"https:\/\/nerdiy.de\/nl\/dag\/pxlblckplatform\/\" target=\"_blank\" rel=\"noreferrer noopener\">pxlBlck-platforms<\/a><\/em><\/strong> namelijk alleen via de seri\u00eble interface of een reeds bestaande WiFi-verbinding. <\/p>\n\n\n\n<p>Helaas betekent dit dat deze projecten (bijvoorbeeld) moeilijk weg te geven zijn. In ieder geval niet aan mensen die zelf niet ge\u00efnteresseerd zijn in Arduino, elektronica en co of er in ieder geval niet mee om kunnen\/willen gaan als het nodig is voor de instelling. <\/p>\n\n\n\n<p>Dit nadeel wil ik oplossen met het ButtonBoard. \ud83d\ude42<\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile has-light-gray-background-color has-background\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-attachment-id=\"17306\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/20211029-172137-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?fit=1134%2C2016&amp;ssl=1\" data-orig-size=\"1134,2016\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G973F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1635528097&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.32&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0084745762711864&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20211029-172137\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?fit=576%2C1024&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?resize=576%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-17306 size-full\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?resize=576%2C1024&amp;ssl=1 576w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?resize=28%2C50&amp;ssl=1 28w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?resize=864%2C1536&amp;ssl=1 864w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?resize=169%2C300&amp;ssl=1 169w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-1.jpg?w=1134&amp;ssl=1 1134w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p>Hiervoor zijn op het grootste deel van de voorzijde van het ButtonBoard twaalf eenvoudige knoppen en vier zijknoppen aangebracht. Deze worden uitgelezen via een  <span style=\"font-size: 1rem;\">PCF8575<\/span> I2C-poortuitbreidingen. Om dit in deze combinatie te laten werken, is elke knop ook uitgerust met een externe pull-up-weerstand. <\/p>\n\n\n\n<p>Het zou natuurlijk eleganter zijn geweest om een poortuitbreiding te gebruiken met een ge\u00efntegreerde\/schakelbare pull-up of pull-down weerstand. Vanwege het huidige tekort aan chips en omdat ik de PCF8575 al in huis had, wilde ik hier geen nieuwe experimenten starten. <\/p>\n\n\n\n<p>Naast de knoppen zijn naast elke knop twee WS2812 2020 LED&#039;s ge\u00efnstalleerd. De toetsen kunnen ook indirect worden verlicht of toetsaanslagen kunnen worden gevisualiseerd.<\/p>\n\n\n\n<p>De overige componenten bevinden zich aan de voorzijde van de print<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><span style=\"font-size: 1rem;\">DS3232M RTC<\/span><\/li><li>ADXL345 versnellingsmeter<\/li><li>CH340G USB naar UART converter voor het programmeren van de ESP32 via de USB-C poort<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile has-light-gray-background-color has-background\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" data-attachment-id=\"17307\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/20211029-172148\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?fit=1134%2C2016&amp;ssl=1\" data-orig-size=\"1134,2016\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G973F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1635528108&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.32&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0090909090909091&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20211029-172148\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?fit=576%2C1024&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?resize=576%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-17307 size-full\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?resize=576%2C1024&amp;ssl=1 576w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?resize=28%2C50&amp;ssl=1 28w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?resize=864%2C1536&amp;ssl=1 864w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?resize=169%2C300&amp;ssl=1 169w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172148.jpg?w=1134&amp;ssl=1 1134w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p>Een ESP32-Wrover-B is ge\u00efnstalleerd op de achterkant van het buttonBoard in het grootste deel van de printplaat. <\/p>\n\n\n\n<p>Deze kan worden geprogrammeerd met de Arduino IDE en biedt zowel een WiFi- als een Bluetooth-interface. <\/p>\n\n\n\n<p>Dat kun je bijvoorbeeld doen <strong><em><a href=\"https:\/\/nerdiy.de\/nl\/categorie\/esp-gemakkelijk\/\" target=\"_blank\" rel=\"noreferrer noopener\">ESPEasy-framework<\/a><\/em><\/strong> installeer het op de ESP32 en heeft al een zeer krachtige &quot;Smart Home&quot; of IOT-tool zonder veel programmeerwerk.<\/p>\n\n\n\n<p>Naast de ESP32 zijn er ook drie QWIIC-poorten die kunnen worden gebruikt om andere QWIIC- of I2C-compatibele sensoren\/actuators aan te sluiten.<\/p>\n\n\n\n<p>Daar kan ook een micro SD-kaartsleuf worden ge\u00efnstalleerd om indien nodig grotere hoeveelheden gegevens op te slaan.<\/p>\n\n\n\n<p>De bruine knoopcelhouder wordt gebruikt als houder voor de back-up batterij van de DS3232M Real Time Clock.<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Naast de genoemde use cases zou ook gebruik als (zeer eenvoudig) Bluetooth-toetsenbord of macropad mogelijk zijn. U kunt bijvoorbeeld ook een camera-ontgrendeling op afstand bouwen voor uw smartphone (of in combinatie met een geschikte app voor andere doeleinden).<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile has-light-gray-background-color has-background\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"810\" data-attachment-id=\"17213\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/attachment\/4\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?fit=1080%2C1080&amp;ssl=1\" data-orig-size=\"1080,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?fit=810%2C810&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?resize=810%2C810&#038;ssl=1\" alt=\"\" class=\"wp-image-17213 size-full\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?resize=50%2C50&amp;ssl=1 50w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?w=1080&amp;ssl=1 1080w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p>Om het ButtonBoard ook onderweg - dus zonder stroomvoorziening via de USB-C-aansluiting - te kunnen gebruiken, heb ik op het kleine gedeelte van de achterkant van de printplaat een compact LiPo\/LiIon-management ge\u00efnstalleerd. Deze biedt een eenvoudige laadregelaar voor de aangesloten LiPo\/LiIon-accu en beveiligt deze bovendien tegen over- of onderschrijding van de toegestane accuspanning. <\/p>\n\n\n\n<p>Dit deel van de printplaat kan ook worden gescheiden van het &quot;hoofdgedeelte&quot; van de printplaat. Op deze manier kan het keypad ook onafhankelijk van de montageplaats van de USB-C aansluiting worden ge\u00efnstalleerd.<\/p>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Over het algemeen zijn de volgende componenten op het ButtonBoard_V1.2 ge\u00efnstalleerd:<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-0e8c0f3b-580b-48fd-8587-b6d60277dd9c\"><li>ESP32 Wrover-B<\/li><li>DS3232M RTC<\/li><li>USB-C aansluiting inclusief programmeermogelijkheid voor de ingebouwde ESP32<\/li><li>Micro SD-kaartsleuf<\/li><li>Aansluitmogelijkheid voor een LDR voor helderheidsmeting<\/li><li>Spanningsdeler voor het meten van de accu- of voedingsspanning<\/li><li>ADXL345 versnellingsmeter<\/li><li>3x QWIIC-I2C uitbreidingspoort<\/li><li>LiPo\/LiIon laadcircuit gebaseerd op de MCP73831, FS8205 en DW01-P<\/li><li>12x knoppen aan de bovenkant van de print aangesloten via een PCF8575<\/li><li>4x zijknoppen ook aangesloten via de PCF8575<\/li><li>24x WS2812 2x2mm LED&#039;s naast de knoppen<\/li><li>Onderdelen van printplaten kunnen worden gescheiden en afzonderlijk worden ge\u00efnstalleerd<\/li><\/ul>\n\n\n\n<p>Ik heb de printplaat gekregen van de printplaatfabrikant&nbsp;<strong><em><a href=\"https:\/\/nerdiy.de\/nl\/recommends\/pcbway_ad\/\" target=\"_blank\" rel=\"noreferrer noopener\">PCBWay.com<\/a><\/em><\/strong>&nbsp;kunnen worden gemaakt, die ze mij kosteloos ter beschikking heeft gesteld. Bij deze nogmaals hartelijk dank voor de goede service en samenwerking. \ud83d\ude42<\/p>\n\n\n\n<p>Hieronder ziet u enkele foto&#039;s van de voltooide printplaat en (bijna) alle mogelijke componenten. Helaas zijn sommige sensoren door het huidige tekort aan chips erg duur of slecht verkrijgbaar, daarom heb ik ze niet ge\u00efnstalleerd.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery aligncenter is-style-rectangular\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:66.74718%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1024x1024.png?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17209\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/1-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1.png?fit=1080%2C1080&amp;ssl=1\" data-orig-size=\"1080,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1.png?fit=810%2C810&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 1 of 10 in full-screen\" srcset=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1024x1024.png?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1024x1024.png?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1024x1024.png?strip=info&#038;w=1080&#038;ssl=1 1080w\" alt=\"\" data-height=\"1080\" data-id=\"17209\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17209\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1024x1024.png\" data-width=\"1080\" src=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1024x1024.png?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:33.25282%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1-1024x1024.png?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17210\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/1-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1.png?fit=1080%2C1080&amp;ssl=1\" data-orig-size=\"1080,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1.png?fit=810%2C810&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 2 of 10 in full-screen\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1-1024x1024.png?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1-1024x1024.png?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1-1024x1024.png?strip=info&#038;w=1080&#038;ssl=1 1080w\" alt=\"\" data-height=\"1080\" data-id=\"17210\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17210\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1-1024x1024.png\" data-width=\"1080\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1-1-1024x1024.png?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2-1024x1024.png?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17211\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/2-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2.png?fit=1080%2C1080&amp;ssl=1\" data-orig-size=\"1080,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2.png?fit=810%2C810&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 3 of 10 in full-screen\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2-1024x1024.png?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2-1024x1024.png?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2-1024x1024.png?strip=info&#038;w=1080&#038;ssl=1 1080w\" alt=\"\" data-height=\"1080\" data-id=\"17211\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17211\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2-1024x1024.png\" data-width=\"1080\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-2-1024x1024.png?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><\/div><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:31.97332%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3-1024x1024.png?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17212\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/attachment\/3\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3.png?fit=1080%2C1080&amp;ssl=1\" data-orig-size=\"1080,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3.png?fit=810%2C810&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 4 of 10 in full-screen\" srcset=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3-1024x1024.png?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3-1024x1024.png?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3-1024x1024.png?strip=info&#038;w=1080&#038;ssl=1 1080w\" alt=\"\" data-height=\"1080\" data-id=\"17212\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17212\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3-1024x1024.png\" data-width=\"1080\" src=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-3-1024x1024.png?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:31.97332%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4-1024x1024.png?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17213\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/attachment\/4\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?fit=1080%2C1080&amp;ssl=1\" data-orig-size=\"1080,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"4\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4.png?fit=810%2C810&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 5 of 10 in full-screen\" srcset=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4-1024x1024.png?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4-1024x1024.png?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4-1024x1024.png?strip=info&#038;w=1080&#038;ssl=1 1080w\" alt=\"\" data-height=\"1080\" data-id=\"17213\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17213\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4-1024x1024.png\" data-width=\"1080\" src=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-4-1024x1024.png?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:18.02668%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202-576x1024.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17214\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/20211029-172202\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202.jpg?fit=1134%2C2016&amp;ssl=1\" data-orig-size=\"1134,2016\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G973F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1635528122&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.32&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20211029-172202\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202.jpg?fit=576%2C1024&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 6 of 10 in full-screen\" srcset=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202-576x1024.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202-576x1024.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202-576x1024.jpg?strip=info&#038;w=1134&#038;ssl=1 1134w\" alt=\"\" data-height=\"2016\" data-id=\"17214\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17214\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202-576x1024.jpg\" data-width=\"1134\" src=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172202-576x1024.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:18.02668%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153-576x1024.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17215\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/20211029-172153\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153.jpg?fit=1134%2C2016&amp;ssl=1\" data-orig-size=\"1134,2016\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G973F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1635528113&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.32&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0090909090909091&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20211029-172153\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153.jpg?fit=576%2C1024&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 7 of 10 in full-screen\" srcset=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153-576x1024.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153-576x1024.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153-576x1024.jpg?strip=info&#038;w=1134&#038;ssl=1 1134w\" alt=\"\" data-height=\"2016\" data-id=\"17215\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17215\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153-576x1024.jpg\" data-width=\"1134\" src=\"https:\/\/i2.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172153-576x1024.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><\/div><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:21.98661%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-576x1024.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17216\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/20211029-172137\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137.jpg?fit=1134%2C2016&amp;ssl=1\" data-orig-size=\"1134,2016\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G973F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1635528097&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.32&quot;,&quot;iso&quot;:&quot;50&quot;,&quot;shutter_speed&quot;:&quot;0.0084745762711864&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20211029-172137\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137.jpg?fit=576%2C1024&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 8 of 10 in full-screen\" srcset=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-576x1024.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-576x1024.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-576x1024.jpg?strip=info&#038;w=1134&#038;ssl=1 1134w\" alt=\"\" data-height=\"2016\" data-id=\"17216\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17216\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-576x1024.jpg\" data-width=\"1134\" src=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-172137-576x1024.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:39.00669%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17217\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/20211029-171936\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?fit=1512%2C1512&amp;ssl=1\" data-orig-size=\"1512,1512\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G973F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1635527976&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.32&quot;,&quot;iso&quot;:&quot;125&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20211029-171936\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?fit=810%2C810&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 9 of 10 in full-screen\" srcset=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?strip=info&#038;w=1512&#038;ssl=1 1512w\" alt=\"\" data-height=\"1512\" data-id=\"17217\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17217\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg\" data-width=\"1512\" src=\"https:\/\/i1.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171936.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:39.00669%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?ssl=1\"><img decoding=\"async\" data-attachment-id=\"17218\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/20211029-171909\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?fit=1512%2C1512&amp;ssl=1\" data-orig-size=\"1512,1512\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.4&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G973F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1635527949&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.32&quot;,&quot;iso&quot;:&quot;64&quot;,&quot;shutter_speed&quot;:&quot;0.01&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20211029-171909\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?fit=810%2C810&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 10 of 10 in full-screen\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?strip=info&#038;w=1200&#038;ssl=1 1200w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?strip=info&#038;w=1500&#038;ssl=1 1500w,https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?strip=info&#038;w=1512&#038;ssl=1 1512w\" alt=\"\" data-height=\"1512\" data-id=\"17218\" data-link=\"https:\/\/nerdiy.de\/?attachment_id=17218\" data-url=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg\" data-width=\"1512\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-20211029-171909.jpg?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><\/div><\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2><span style=\"color: #ff0000;\">Veiligheidsinstructies <\/span><\/h2>\r\n<p><span style=\"color: #ff0000;\">Ik weet dat de volgende opmerkingen altijd een beetje vervelend zijn en onnodig lijken. Helaas hebben veel mensen die &quot;beter&quot; wisten door onvoorzichtigheid ogen, vingers of andere dingen verloren of zichzelf verwond. Gegevensverlies is in vergelijking bijna te verwaarlozen, maar zelfs dit kan erg vervelend zijn. Neem daarom vijf minuten de tijd om de veiligheidsinstructies te lezen. Omdat zelfs het coolste project geen blessure of andere problemen waard is.<\/span><br \/><strong><em><a href=\"https:\/\/nerdiy.de\/nl\/veiligheidsinstructies\/\"><span style=\"color: #ff0000;\">https:\/\/www.nerdiy.de\/sicherheitshinweise\/<\/span><\/a><\/em><\/strong><\/p>\r\n<h2>Affiliate links \/ reclame links<\/h2>\r\n<p><em>De hier vermelde links naar online winkels zijn zogenaamde affiliate-links. Als u op zo&#039;n affiliate-link klikt en via deze link een aankoop doet, ontvangt Nerdiy.de een commissie van de betreffende onlineshop of aanbieder. De prijs verandert voor jou niet. Als u via deze links uw aankopen doet, steunt u Nerdiy.de om in de toekomst andere nuttige projecten aan te kunnen bieden. \ud83d\ude42\u00a0<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Eisen<\/h2>\n\n\n\n<p>Voor de constructie moet je SMD-soldeertaken beheersen. In de volgende artikelen vindt u tips hoe u dit kunt doen.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/nerdiy.de\/nl\/howto-elektronica-mijn-vriend-de-soldeerbout\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>Elektronica - Mijn vriend de soldeerbout<\/strong><\/em><\/a><\/li><li><a href=\"https:\/\/nerdiy.de\/nl\/solderen-instap-voor-beginners\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>Elektronica \u2013 Soldeer THT-componenten met de hand<\/strong><\/em><\/a><\/li><li><a href=\"https:\/\/nerdiy.de\/nl\/solderen-smd-componenten-met-de-hand-solderen\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>Elektronica \u2013 Soldeer SMD-componenten met de hand<\/strong><\/em><\/a><\/li><\/ul>\n\n\n\n<p><strong>Vereist gereedschap:<\/strong><\/p>\n\n\n<div id=\"footable_parent_8545\"\n         class=\"footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui\">\n                <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"8545\" data-filter-delay=\"1000\" aria-label=\"### HowTo: Elektronica - SMD-componenten met de hand solderen - gereedschap\"            id=\"footable_8545\"\n           data-unique_identifier=\"ninja_table_unique_id_3902659829_8545\"\n           class=\"foo-table ninja_footable foo_table_8545 ninja_table_unique_id_3902659829_8545 ui table  nt_type_ajax_table selectable striped vertical_centered  footable-paging-right\">\n                <colgroup>\n                            <col class=\"ninja_column_0\">\n                            <col class=\"ninja_column_1\">\n                            <col class=\"ninja_column_2\">\n                            <col class=\"ninja_column_3\">\n                            <col class=\"ninja_column_4\">\n                            <col class=\"ninja_column_5\">\n                    <\/colgroup>\n            <\/table>\n    \n    \n    \n<\/div>\n\n\n\n\n<p><strong>PCB-productie<\/strong>: Hier vindt u alle informatie die u nodig heeft om de printplaten te vervaardigen: <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a href=\"https:\/\/www.pcbway.com\/project\/shareproject\/buttonBoard_V1_2___A_multipurpose_ESP32_powered_IOT_button_PCB.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.pcbway.com\/project\/shareproject\/buttonBoard_V1_2___A_multipurpose_ESP32_powered_IOT_button_PCB.html<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">De structuur<\/h2>\n\n\n\n<p>In eerdere projecten heb ik op dit punt individuele afbeeldingen ingevoegd om te laten zien welke componenten waar op de printplaat moeten worden gesoldeerd. <\/p>\n\n\n\n<p>Een nog betere manier om een overzicht te krijgen van welke componenten waar op de printplaat horen, staat in de volgende paragraaf. Dankzij het werk van <strong><em><a href=\"https:\/\/github.com\/openscopeproject\/InteractiveHtmlBom\" target=\"_blank\" rel=\"noreferrer noopener\">OpenScope-project <\/a><\/em><\/strong>u kunt zeer nuttige HTML-bestanden genereren. Hiermee kun je direct zien welke componenten waar op de print moeten komen.<\/p>\n\n\n\n<p>Het overzicht van de ButtonBoard-printplaat vindt u hier: <strong><em><a href=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-buttonboard-v1.2-bom.html\" target=\"_blank\" rel=\"noreferrer noopener\">buttonBoard_v1.2_bom<\/a><\/em><\/strong><\/p>\n\n\n\n<p>U kunt het huidige bestand ook vinden in de GIT-repository onder de volgende link: <br><strong><em><a href=\"https:\/\/github.com\/Nerdiyde\/buttonBoard\/blob\/main\/PCB\/buttonBoard_v1.2_bom.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/Nerdiyde\/buttonBoard\/blob\/main\/PCB\/buttonBoard_v1.2_bom.html<\/a><\/em><\/strong><br>(Houd er rekening mee dat u het HTML-bestand moet downloaden om het te kunnen bekijken. Dit is niet rechtstreeks vanuit de GIT-repository mogelijk.)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-buttonboard-v1.2-bom.html\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"383\" data-attachment-id=\"17222\" data-permalink=\"https:\/\/nerdiy.de\/nl\/knopenbord\/firefox-zmrzqdk1yy\/\" data-orig-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?fit=1920%2C907&amp;ssl=1\" data-orig-size=\"1920,907\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"firefox-ZMrZqdk1yY\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?fit=810%2C383&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?resize=810%2C383&#038;ssl=1\" alt=\"\" class=\"wp-image-17222\" srcset=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?resize=1024%2C484&amp;ssl=1 1024w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?resize=106%2C50&amp;ssl=1 106w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?resize=1536%2C726&amp;ssl=1 1536w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?resize=300%2C142&amp;ssl=1 300w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?resize=768%2C363&amp;ssl=1 768w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-firefox-zmrzqdk1yy.png?w=1620&amp;ssl=1 1620w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">programma-firmware<\/h2>\n\n\n\n<p>De eerste versie van de firmware voor het aansturen van de sensoren en het uitlezen van de knoppen op de ButtonBoard PCB is nog in ontwikkeling. U kunt de huidige status van de <strong><em><a href=\"https:\/\/github.com\/Nerdiyde\/buttonBoard\" target=\"_blank\" rel=\"noreferrer noopener\">GIT-opslagplaats<\/a><\/em><\/strong> downloaden. U vindt de firmware onder de volgende link.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong><em><a href=\"https:\/\/github.com\/Nerdiyde\/buttonBoard\/tree\/main\/software\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/Nerdiyde\/buttonBoard\/tree\/main\/software<\/a><\/em><\/strong><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2>Veel plezier met het project<\/h2>\r\n<p>Ik hoop dat alles werkte zoals beschreven. Zo niet, of als je vragen of suggesties hebt, laat het me weten in de commentaren. Ik zal dit dan zo nodig aan het artikel toevoegen.<br \/>Idee\u00ebn voor nieuwe projecten zijn altijd welkom. \ud83d\ude42<\/p>\r\n<p><strong>PS Veel van deze projecten - vooral de hardwareprojecten - kosten veel tijd en geld. Natuurlijk doe ik dit omdat ik het leuk vind, maar als je het cool vindt dat ik de informatie met je deel, dan zou ik blij zijn met een kleine donatie aan het koffiefonds. \ud83d\ude42<\/strong><\/p>\r\n<p><a href=\"https:\/\/ko-fi.com\/nerdiy\" target=\"_blank\" rel=\"noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" style=\"border: 0px; height: 36px;\" src=\"https:\/\/i0.wp.com\/cdn.ko-fi.com\/cdn\/kofi4.png?resize=143%2C36&#038;ssl=1\" alt=\"Koop Me a Coffee op ko-fi.com\" width=\"143\" height=\"36\" border=\"0\" \/><\/a>\u00a0 \u00a0 \u00a0 \u00a0<input name=\"cmd\" type=\"hidden\" value=\"_s-xclick\" \/> <input name=\"hosted_button_id\" type=\"hidden\" value=\"UAZE9RMHJY7VJ\" \/> <input title=\"PayPal - De veiligere, gemakkelijkere manier om online te betalen!\" alt=\"Donate with PayPal button\" name=\"submit\" src=\"https:\/\/www.paypalobjects.com\/de_DE\/DE\/i\/btn\/btn_donateCC_LG.gif\" type=\"image\" \/> <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.paypal.com\/de_DE\/i\/scr\/pixel.gif?resize=1%2C1&#038;ssl=1\" alt=\"\" width=\"1\" height=\"1\" border=\"0\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>De ButtonBoard PCB is mijn poging om meerdere vliegen in \u00e9\u00e9n klap te slaan. Enerzijds was ik altijd op zoek naar een universele en makkelijk te programmeren afstandsbediening [\u2026]<\/p>","protected":false},"author":1,"featured_media":17209,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[91,56,86,146,203,61,339,147],"tags":[355,33,87,354,358,245,165,357,356,185,359,154,295,301,360,51,268],"class_list":["post-17207","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-druck","category-arduino","category-elektronik","category-esp-easy","category-pcb-design","category-smarthome","category-sticky","category-wochenendprojekt12h","tag-adxl345","tag-automatisierung","tag-bluetooth","tag-ds3232m","tag-dw01-p","tag-esp32","tag-espeasy","tag-fs8205","tag-mcp73831","tag-pcb","tag-pcf8575","tag-pxlblck","tag-pxlblckplattform","tag-pxlblckusecase","tag-qwiic","tag-smarthome","tag-ws2812"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HowTo: PCB - ButtonBoard PCB V1.2 aufbauen - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...<\/title>\n<meta name=\"description\" content=\"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nerdiy.de\/nl\/knopenbord\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HowTo: PCB - ButtonBoard PCB V1.2 aufbauen - nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\" \/>\n<meta property=\"og:description\" content=\"Read a huge collection of detailed Tutorials on Nerdiy.de about all kind of Software, Hardware and general maker topics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nerdiy.de\/nl\/knopenbord\/\" \/>\n<meta property=\"og:site_name\" content=\"nerdiy.de - DIY, Elektronik, 3D Druck und mehr...\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/nerdiy.de\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/nerdiy.de\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-11-23T18:24:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-24T06:49:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/11\/www.nerdiy.de-howto-pcb-buttonboard-pcb-v1-2-aufbauen-1.png?fit=1080%2C1080&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fab\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@nerdiyde\" \/>\n<meta name=\"twitter:site\" content=\"@nerdiyde\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fab\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/buttonboard\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/nerdiy.de\\\/buttonboard\\\/\"},\"author\":{\"name\":\"Fab\",\"@id\":\"https:\\\/\\\/nerdiy.de\\\/de_de\\\/#\\\/schema\\\/person\\\/f1579a71868adb0be60a74246d3e0908\"},\"headline\":\"HowTo: PCB &#8211; 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October 2021","format":false,"excerpt":"Die Idee zum pxlDigit_PCB ist mir beim Aufbau des pxlDigit (Artikel hier: https:\/\/nerdiy.de\/howto-elektronik-sieben-segment-ziffer-pxldigit-aus-ws2812-leds-bauen\/) gekommen. Dort wird das pxlDigit aus einzelnen WS2812-LED-Segmenten aufgebaut. Dazu m\u00fcssen die LEDs zuerst in das 3D gedruckte Geh\u00e4use eingeklebt und dann dort drin miteinander verl\u00f6tet werden. Besonders dieser Schritt ist aufgrund des mangelnden Platzes gar nicht\u2026","rel":"","context":"In &quot;3D-Druck&quot;","block_context":{"text":"3D-Druck","link":"https:\/\/nerdiy.de\/nl\/categorie\/3d-printen\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-pxldigit_pcb-aufbauen-20210930-181127.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-pxldigit_pcb-aufbauen-20210930-181127.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-pxldigit_pcb-aufbauen-20210930-181127.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-pxldigit_pcb-aufbauen-20210930-181127.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-pxldigit_pcb-aufbauen-20210930-181127.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":18239,"url":"https:\/\/nerdiy.de\/nl\/hoe-pxlblck-pxldigit_clock-bouwen-met-de-pxldigit-pcb\/","url_meta":{"origin":17207,"position":1},"title":"HowTo: pxlBlck - pxlDigit_clock bouwen met de pxlDigit PCB","author":"Fab","date":"23. March 2022","format":false,"excerpt":"Die Idee zum pxlDigit_PCB ist mir beim Aufbau des pxlDigit (Artikel hier: https:\/\/nerdiy.de\/howto-elektronik-sieben-segment-ziffer-pxldigit-aus-ws2812-leds-bauen\/) gekommen. Dort wird das pxlDigit aus einzelnen WS2812-LED-Segmenten aufgebaut. Dazu m\u00fcssen die LEDs zuerst in das 3D gedruckte Geh\u00e4use eingeklebt und dann im Geh\u00e4use miteinander verl\u00f6tet werden. Besonders dieser Schritt ist aufgrund des mangelnden Platzes gar nicht\u2026","rel":"","context":"In &quot;3D-Druck&quot;","block_context":{"text":"3D-Druck","link":"https:\/\/nerdiy.de\/nl\/categorie\/3d-printen\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/03\/www.nerdiy.de-enhowto-pxlblck-build-pxldigit_clock-with-the-pxldigit-pcb-dsc06447-scaled.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/03\/www.nerdiy.de-enhowto-pxlblck-build-pxldigit_clock-with-the-pxldigit-pcb-dsc06447-scaled.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/03\/www.nerdiy.de-enhowto-pxlblck-build-pxldigit_clock-with-the-pxldigit-pcb-dsc06447-scaled.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/03\/www.nerdiy.de-enhowto-pxlblck-build-pxldigit_clock-with-the-pxldigit-pcb-dsc06447-scaled.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2022\/03\/www.nerdiy.de-enhowto-pxlblck-build-pxldigit_clock-with-the-pxldigit-pcb-dsc06447-scaled.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":17036,"url":"https:\/\/nerdiy.de\/nl\/howto-pcb-pxlblck_multipcb\/","url_meta":{"origin":17207,"position":2},"title":"HowTo: PCB - pxlBlck_multiPCB","author":"Fab","date":"26. September 2021","format":false,"excerpt":"Eines meiner vergangenen PCB-Projekte ist das \u201epxlBlck_multiPCB\u201c. Wie der Name schon erahnen l\u00e4sst ist diese Platine das Herzst\u00fcck mehrerer zuk\u00fcnftiger pxlBlck-Varianten. Bisher habe ich als Haupt-MCU bei vielen Projekten das Wemos D1 Mini Board mit dem darauf verbauten ESP8266 genutzt. Dabei wird die Schaltung \u00fcber einen Micro-USB Anschluss versorgt. Dadurch\u2026","rel":"","context":"In &quot;Elektronik&quot;","block_context":{"text":"Elektronik","link":"https:\/\/nerdiy.de\/nl\/categorie\/elektronica\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":18836,"url":"https:\/\/nerdiy.de\/nl\/howto-flash-pxlblck-firmware-met-de-esp-web-tools-direct-van-de-browser\/","url_meta":{"origin":17207,"position":3},"title":"HowTo: pxlBlck - Firmware flashen met de esp webtools rechtstreeks vanuit de browser","author":"Fab","date":"2. July 2022","format":false,"excerpt":"Das Flashen des ESP8266 bzw. ESP32 ist nicht so einfach, wenn man vorher noch nicht viel Kontakt mit Mikrocontrollern hatte. Es gibt nun aber etwas sehr cooles, das diesen Prozess super einfach macht. Die Leute hinter ESPhome haben einen web flasher entwickelt mit dem man ESP Mikrocontroller direkt aus einem\u2026","rel":"","context":"In &quot;3D-Druck&quot;","block_context":{"text":"3D-Druck","link":"https:\/\/nerdiy.de\/nl\/categorie\/3d-printen\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/09\/www.nerdiy.de-howto-pcb-pxlblck_multipcb-20210529-150823.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":17106,"url":"https:\/\/nerdiy.de\/nl\/howto-pcb-anemosens_mcu-pcb-build-2\/","url_meta":{"origin":17207,"position":4},"title":"HowTo: PCB - De Anemosens_MCU PCB bouwen","author":"Fab","date":"11. October 2021","format":false,"excerpt":"Mit dem Aenmosens_MCU-Board ist es m\u00f6glich Anemosens als eigenst\u00e4ndiges Anemometer zu verwenden, das f\u00fcr Langzeitbeobachtungen in abgelegenen Gebieten (daher der microSD-Kartensteckplatz) oder als weiterer Teil Eurer Wetterstation (daher die RS485-Schnittstelle) verwendet werden kann. Die RS485-Schnittstelle dient der Bereitstellung der Messdaten \u00fcber Modbus. Auf diese Weise k\u00f6nnt Ihr das Anemometer einfach\u2026","rel":"","context":"In &quot;3D-Druck&quot;","block_context":{"text":"3D-Druck","link":"https:\/\/nerdiy.de\/nl\/categorie\/3d-printen\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-anemosens_mcu-pcb-aufbauen-20210918-111313.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-anemosens_mcu-pcb-aufbauen-20210918-111313.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-anemosens_mcu-pcb-aufbauen-20210918-111313.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-anemosens_mcu-pcb-aufbauen-20210918-111313.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-howto-pcb-anemosens_mcu-pcb-aufbauen-20210918-111313.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":17120,"url":"https:\/\/nerdiy.de\/nl\/nieuws-oktober-2021-lopende-projecten\/","url_meta":{"origin":17207,"position":5},"title":"Nieuws: Okotober 2021 - Lopende projecten","author":"Fab","date":"14. October 2021","format":false,"excerpt":"Ich finde es ist mal wieder Zeit f\u00fcr einen kleinen News-Artikel in dem ich Euch erz\u00e4hle was in den letzten Wochen so passiert ist bzw. woran ich arbeite. :) Anemosens auf dem dritten Platz beim Move-It-3DP-contest F\u00fcr WinDIY_2 habe ich an einem 3D druckbaren Anemometer gearbeitet. Dabei ist das \"Aenmosens\"\u2026","rel":"","context":"In &quot;Elektronik&quot;","block_context":{"text":"Elektronik","link":"https:\/\/nerdiy.de\/nl\/categorie\/elektronica\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-news-okotober-2021-aktuelle-projekte-dsc02121-scaled.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-news-okotober-2021-aktuelle-projekte-dsc02121-scaled.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-news-okotober-2021-aktuelle-projekte-dsc02121-scaled.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-news-okotober-2021-aktuelle-projekte-dsc02121-scaled.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/nerdiy.de\/wp-content\/uploads\/2021\/10\/www.nerdiy.de-news-okotober-2021-aktuelle-projekte-dsc02121-scaled.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/posts\/17207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/comments?post=17207"}],"version-history":[{"count":0,"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/posts\/17207\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/media\/17209"}],"wp:attachment":[{"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/media?parent=17207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/categories?post=17207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nerdiy.de\/nl\/wp-json\/wp\/v2\/tags?post=17207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}