CINXE.COM

Adafruit Learning System

<!doctype html> <html lang="en-US" prefix="og: http://ogp.me/ns#"> <head> <meta charset="utf-8"> <link rel="mask-icon" href="/assets/adafruit_favicon-fa25640e.svg" color="#000000"> <link rel="icon" type="image/x-icon" href="/assets/favicon-5362a6c7.ico" /> <title>Adafruit Learning System</title> <meta name="csrf-param" content="authenticity_token" /> <meta name="csrf-token" content="Nbqqy4zqwvpnh90PNUCaknMuxJOmAcVw36Y5JfscNw4vsez0wGAUo2cNN9YEW5_FjSLhf3bI5FWukeLedQfkxQ" /> <link rel="alternate" type="application/atom+xml" title="ATOM" href="/feed" /> <link rel="alternate" type="application/rss+xml" title="RSS" href="/feed.rss" /> <link rel="stylesheet" href="/assets/application-c3315b32.css" data-turbo-track="reload" media="screen" /> <link rel="preload" href="https://cdn-shop.adafruit.com/fonts/proximanova/proximanova-light-webfont.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://cdn-shop.adafruit.com/fonts/proximanova/proximanova-regular-webfont.woff2" as="font" type="font/woff2" crossorigin> <link rel="preload" href="https://cdn-shop.adafruit.com/fonts/proximanova/proximanova-semibold-webfont.woff2" as="font" type="font/woff2" crossorigin> <script> var dataLayer = []; function gtag(){dataLayer.push(arguments);} </script> <!-- Google Tag Manager --> <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-PRPXBQ6');</script> <!-- End Google Tag Manager --> <script> gtag('js', new Date()); </script> <meta name='viewport' content='initial-scale=1, viewport-fit=cover'> <!-- <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1"> --> <meta http-equiv="X-UA-Compatible" content="IE=Edge"> <script> window.rails_env = 'production'; </script> <script type="application/ld+json"> { "@context": "http://schema.org", "@type": "WebSite", "url": "https://learn.adafruit.com/", "potentialAction": { "@type": "SearchAction", "target": "https://learn.adafruit.com/search?q={search_term}", "query-input": "required name=search_term" } } </script> <script src="/assets/application-3792cf70.js" data-turbo-track="reload" type="module"></script> </head> <body class="application explore index production"> <!-- Google Tag Manager (noscript) --> <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-PRPXBQ6" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager (noscript) --> <div id="outer-wrapper"> <div id="inner-wrapper"> <div id="messaging-wrapper" class="messages-container" data-load="https://www.adafruit.com/api/multi_message.php"></div> <a data-turbo="false" class="skip-to-main" href="#main-content-container">Skip to main content</a> <header id="adafruit-header" aria-label="Adafruit header"> <div id="small-header"> <div class="first-row"> <nav aria-label="Adafruit applications menu"> <ul class="application-links"> <li><a aria-label="Adafruit Shop" href="https://www.adafruit.com">Shop</a></li> <li class="selected"><a aria-label="Adafruit Learning System" href="https://learn.adafruit.com">Learn</a></li> <li><a aria-label="Adafruit Blog" href="https://blog.adafruit.com">Blog</a></li> <li><a aria-label="Adafruit Forums and Support" href="https://forums.adafruit.com">Forums</a></li> <li><a aria-label="Adafruit IO, the internet of things" href="https://io.adafruit.com">IO</a></li> <li><a aria-label="Adafruit Youtube Videos" href="https://www.youtube.com/adafruit/live">LIVE!</a></li> <li><a aria-label="Adafruit product box subscription" href="https://www.adabox.com">AdaBox</a></li> </ul> </nav> </div> <div class="second-row"> <div class="row-content"> <div id="mobile-header-logo"> <a href="https://learn.adafruit.com"> <img id="small-logo" height="50" width="50" alt="Adafruit Logo" src="/logos/adafruit_logo_small.png?1852144339776377062" /> </a> </div> <button id="mobile-menu-button" class="c-hamburger c-hamburger--htx"> <span>toggle menu</span> </button> <div id="mobile-search-wrapper"> <form action="https://learn.adafruit.com/search" method="get"> <label for="mobile-search" style="display:none;">Search</label> <input id="mobile-search" type="text" name="q" autocomplete="off" data-app-id="W9DMM4OTH0" data-app-key="28a76a2b87be38db12283ebda329425a" data-app-index="learn_guides_production" data-app-uri="https://learn.adafruit.com" /> <button type="submit" aria-label="Submit search"><i class="fa fa-search"></i></button> </form> </div> <a id="mobile-header-cart" href="https://www.adafruit.com/shopping_cart"> <span class="small-cart-count" aria-live="polite">0</span> <i class="fa fa-shopping-cart"></i> </a> </div> </div> <nav id="small-header-nav"> <div id="small-menu"> <ul> <li class="account-info"> <a href="/users/sign_in">Sign In</a> | <a href="https://accounts.adafruit.com/">Create Account</a> </li> <li><a href="https://adafruit-playground.com">Playground</a></li> <li><a href="/guides/latest">New Guides</a></li> <li><a href="/groups">Series</a></li> <li><a href="https://www.adafruit.com/wishlists">Wishlists</a></li> <li> <a class="random-guide-link" aria-label="View a Random Guide" href="https://learn.adafruit.com/guides/random"> <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve"> <g> <g> <path fill="currentColor" d="M478.578,244.475H278.047c-3.81,0-7.42,0.78-10.829,1.961l56.305-56.305c6.306-6.306,9.759-14.706,9.759-23.64 c0-8.935-3.454-17.335-9.759-23.64L190.282,9.609c-12.589-12.611-34.692-12.611-47.281,0L9.759,142.85 C3.454,149.156,0,157.556,0,166.491s3.454,17.335,9.759,23.64l133.242,133.242c6.306,6.306,14.683,9.759,23.64,9.759 c8.957,0,17.335-3.454,23.64-9.759l56.305-56.305c-1.181,3.409-1.961,7.019-1.961,10.829v200.531 c0,18.427,14.995,33.422,33.422,33.422h200.531c18.427,0,33.422-14.995,33.422-33.422V277.897 C512,259.47,497.005,244.475,478.578,244.475z M182.394,271.368c-4.345,4.345-10.049,6.506-15.753,6.506 s-11.408-2.161-15.753-6.506c-8.712-8.69-8.712-22.816,0-31.506c8.69-8.712,22.816-8.712,31.506,0 C191.106,248.552,191.106,262.679,182.394,271.368z M182.394,182.244c-4.345,4.345-10.049,6.506-15.753,6.506 c-5.704,0-11.408-2.161-15.753-6.506c-8.712-8.69-8.712-22.816,0-31.506c8.69-8.712,22.816-8.712,31.506,0 C191.106,159.428,191.106,173.554,182.394,182.244z M182.394,93.119c-4.345,4.345-10.049,6.506-15.753,6.506 c-5.704,0-11.408-2.161-15.753-6.506c-8.712-8.69-8.712-22.816,0-31.506c8.69-8.712,22.816-8.712,31.506,0 C191.106,70.303,191.106,84.429,182.394,93.119z M311.469,467.287c-12.277,0-22.281-9.982-22.281-22.281 c0-12.299,10.004-22.281,22.281-22.281c12.277,0,22.281,9.982,22.281,22.281C333.75,457.305,323.746,467.287,311.469,467.287z M311.469,333.6c-12.277,0-22.281-9.982-22.281-22.281c0-12.299,10.004-22.281,22.281-22.281c12.277,0,22.281,9.982,22.281,22.281 C333.75,323.618,323.746,333.6,311.469,333.6z M378.313,400.444c-12.277,0-22.281-9.982-22.281-22.281 c0-12.299,10.004-22.281,22.281-22.281s22.281,9.982,22.281,22.281C400.594,390.462,390.59,400.444,378.313,400.444z M445.156,467.287c-12.277,0-22.281-9.982-22.281-22.281c0-12.299,10.004-22.281,22.281-22.281s22.281,9.982,22.281,22.281 C467.438,457.305,457.433,467.287,445.156,467.287z M445.156,333.6c-12.277,0-22.281-9.982-22.281-22.281 c0-12.299,10.004-22.281,22.281-22.281s22.281,9.982,22.281,22.281C467.438,323.618,457.433,333.6,445.156,333.6z"/> </g> </g> </svg> </a> </li> </ul> </div> <div id="mobile-search-results"></div> </nav> </div> <div id="large-header"> <nav class="first-row" aria-label="Adafruit main site"> <div class="row-content"> <nav aria-label="Adafruit applications menu"> <ul class="application-links"> <li><a aria-label="Adafruit Shop" href="https://www.adafruit.com">Shop</a></li> <li class="selected"><a aria-label="Adafruit Learning System" href="https://learn.adafruit.com">Learn</a></li> <li><a aria-label="Adafruit Blog" href="https://blog.adafruit.com">Blog</a></li> <li><a aria-label="Adafruit Forums and Support" href="https://forums.adafruit.com">Forums</a></li> <li><a aria-label="Adafruit IO, the internet of things" href="https://io.adafruit.com">IO</a></li> <li><a aria-label="Adafruit Youtube Videos" href="https://www.youtube.com/adafruit/live">LIVE!</a></li> <li><a aria-label="Adafruit product box subscription" href="https://www.adabox.com">AdaBox</a></li> </ul> </nav> <div id="account"> <span class="sign-out"><a href="/users/sign_in">Sign In</a></span> <div class="cart"> <a aria-label="Shopping Cart, 0 items" aria-live="polite" href="https://www.adafruit.com/shopping_cart"> <i class="fa fa-shopping-cart"></i> 0 </a> </div> </div> </div> </nav> <nav class="second-row" aria-label="Adafruit Learn application"> <div class="row-content"> <div class="left-content"> <div id="logo"> <a title="Adafruit Learning System" href="https://learn.adafruit.com"> <img alt="Adafruit Logo" src="/logos/logo_2x.png?1852144339776377062" /> </a> </div> <ul class="main-nav-links"> <li class="dropdown with-overlay nav-link"> <button class="dropdown-label" aria-haspopup="true">Explore & Learn</button> <div class="dropdown-container"> <div class="dropdown-content" tabindex="-1"> <div class="flyout"> <div class="three-panels"> <div class="first-column"> <div class="content-header"> <span class="title">Learn Categories</span> </div> <div class="categories"> <ul> <li><a href="https://learn.adafruit.com/category/3d-printing">3D Printing</a></li> <li><a href="https://learn.adafruit.com/category/adabox">AdaBox</a></li> <li><a href="https://learn.adafruit.com/category/adafruit-products">Adafruit Products</a></li> <li><a href="https://learn.adafruit.com/category/arduino">Arduino Compatibles</a></li> <li><a href="https://learn.adafruit.com/category/breakout-boards">Breakout Boards</a></li> <li><a href="https://learn.adafruit.com/category/circuit-playground">Circuit Playground</a></li> <li><a href="https://learn.adafruit.com/category/circuitpython">CircuitPython</a></li> <li><a href="https://learn.adafruit.com/category/clue">CLUE</a></li> <li><a href="https://learn.adafruit.com/category/community-support">Community Support</a></li> <li><a href="https://learn.adafruit.com/category/components">Components</a></li> <li><a href="https://learn.adafruit.com/category/crickit">Crickit</a></li> <li><a href="https://learn.adafruit.com/category/customer-projects">Customer &amp; Partner Projects</a></li> <li><a href="https://learn.adafruit.com/category/development-boards">Development Boards</a></li> <li><a href="https://learn.adafruit.com/category/educators">Educators</a></li> <li><a href="https://learn.adafruit.com/category/el">EL Wire/Tape/Panel</a></li> <li><a href="https://learn.adafruit.com/category/feather">Feather</a></li> <li><a href="https://learn.adafruit.com/category/gaming-1">Gaming</a></li> </ul> <ul> <li><a href="https://learn.adafruit.com/category/hacks">Hacks</a></li> <li><a href="https://learn.adafruit.com/category/internet-of-things-iot">Internet of Things - IOT</a></li> <li><a href="https://learn.adafruit.com/category/lcds-and-displays">LCDs &amp; Displays</a></li> <li><a href="https://learn.adafruit.com/category/leds">LEDs</a></li> <li><a href="https://learn.adafruit.com/category/machine-learning">Machine Learning</a></li> <li><a href="https://learn.adafruit.com/category/makecode">MakeCode</a></li> <li><a href="https://learn.adafruit.com/category/maker-business">Maker Business</a></li> <li><a href="https://learn.adafruit.com/category/micro-bit">micro:bit</a></li> <li><a href="https://learn.adafruit.com/category/microcontrollers">Microcontrollers</a></li> <li><a href="https://learn.adafruit.com/category/programming">Programming</a></li> <li><a href="https://learn.adafruit.com/category/raspberry-pi">Raspberry Pi</a></li> <li><a href="https://learn.adafruit.com/category/robotics">Robotics &amp; CNC</a></li> <li><a href="https://learn.adafruit.com/category/sensors">Sensors</a></li> <li><a href="https://learn.adafruit.com/category/stemma">STEMMA</a></li> <li><a href="https://learn.adafruit.com/category/tools">Tools</a></li> <li><a href="https://learn.adafruit.com/category/trellis">Trellis</a></li> <li><a href="https://learn.adafruit.com/category/wearables">Wearables</a></li> </ul> </div> </div> <div class="middle-column"> </div> <div class="last-column hide-md"> <section class="image-content-card"> <img data-src="https://learn.adafruit.com/assets/headlines/stemma-690676c3.jpg" class="lazy" aria-hidden="true" alt="Explore, Groups to get your gears turning" src="data:," /> <div class="text"> <div class="main"> <span>Explore</span> </div> <div class="tagline"> <span>Groups to get your gears turning</span> </div> </div> <div class="button"> <a title="Groups to get your gears turning, Explore" href="https://learn.adafruit.com/explore">Explore Groups</a> </div> </section> </div> </div> </div> </div> </div> </li> <li class="nav-link"> <a class="new-guides-link" href="https://learn.adafruit.com/guides/latest">New Guides</a> </li> <li class="nav-link"> <a href="https://adafruit-playground.com">Playground</a> </li> <li class="nav-link"> <a class="random-guide-link" aria-label="View a Random Guide" href="https://learn.adafruit.com/guides/random"> <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve"> <g> <g> <path fill="currentColor" d="M478.578,244.475H278.047c-3.81,0-7.42,0.78-10.829,1.961l56.305-56.305c6.306-6.306,9.759-14.706,9.759-23.64 c0-8.935-3.454-17.335-9.759-23.64L190.282,9.609c-12.589-12.611-34.692-12.611-47.281,0L9.759,142.85 C3.454,149.156,0,157.556,0,166.491s3.454,17.335,9.759,23.64l133.242,133.242c6.306,6.306,14.683,9.759,23.64,9.759 c8.957,0,17.335-3.454,23.64-9.759l56.305-56.305c-1.181,3.409-1.961,7.019-1.961,10.829v200.531 c0,18.427,14.995,33.422,33.422,33.422h200.531c18.427,0,33.422-14.995,33.422-33.422V277.897 C512,259.47,497.005,244.475,478.578,244.475z M182.394,271.368c-4.345,4.345-10.049,6.506-15.753,6.506 s-11.408-2.161-15.753-6.506c-8.712-8.69-8.712-22.816,0-31.506c8.69-8.712,22.816-8.712,31.506,0 C191.106,248.552,191.106,262.679,182.394,271.368z M182.394,182.244c-4.345,4.345-10.049,6.506-15.753,6.506 c-5.704,0-11.408-2.161-15.753-6.506c-8.712-8.69-8.712-22.816,0-31.506c8.69-8.712,22.816-8.712,31.506,0 C191.106,159.428,191.106,173.554,182.394,182.244z M182.394,93.119c-4.345,4.345-10.049,6.506-15.753,6.506 c-5.704,0-11.408-2.161-15.753-6.506c-8.712-8.69-8.712-22.816,0-31.506c8.69-8.712,22.816-8.712,31.506,0 C191.106,70.303,191.106,84.429,182.394,93.119z M311.469,467.287c-12.277,0-22.281-9.982-22.281-22.281 c0-12.299,10.004-22.281,22.281-22.281c12.277,0,22.281,9.982,22.281,22.281C333.75,457.305,323.746,467.287,311.469,467.287z M311.469,333.6c-12.277,0-22.281-9.982-22.281-22.281c0-12.299,10.004-22.281,22.281-22.281c12.277,0,22.281,9.982,22.281,22.281 C333.75,323.618,323.746,333.6,311.469,333.6z M378.313,400.444c-12.277,0-22.281-9.982-22.281-22.281 c0-12.299,10.004-22.281,22.281-22.281s22.281,9.982,22.281,22.281C400.594,390.462,390.59,400.444,378.313,400.444z M445.156,467.287c-12.277,0-22.281-9.982-22.281-22.281c0-12.299,10.004-22.281,22.281-22.281s22.281,9.982,22.281,22.281 C467.438,457.305,457.433,467.287,445.156,467.287z M445.156,333.6c-12.277,0-22.281-9.982-22.281-22.281 c0-12.299,10.004-22.281,22.281-22.281s22.281,9.982,22.281,22.281C467.438,323.618,457.433,333.6,445.156,333.6z"/> </g> </g> </svg> </a> </li> </ul> </div> <div class="right-content"> <div class="search-wrapper"> <div id="search-info" data-page="" data-app-id="W9DMM4OTH0" data-app-key="28a76a2b87be38db12283ebda329425a" data-app-index="learn_guides_production" data-app-uri="https://learn.adafruit.com"></div> <div id="search"></div> <i class="fa fa-search"></i> </div> </div> </div> </nav> </div> </header> <turbo-frame id="flash"></turbo-frame> <main id="main-content"> <div id="main-content-container" tabindex="-1"> <div class="toolbar-primary "> <div class="content"> <div class="left-content"> <div class="breadcrumbs" aria-label="Breadcrumbs"> <a href="https://learn.adafruit.com/"><i class='fa fa-home' role='img' title="Learn home"></i></a> <i class="fa fa-chevron-right separator"></i> Explore </div> </div> <div class="right-content"> </div> </div> </div> <div class="group-content-card"> <img alt="Man wearing a sound reactive top hat with white and red glowing LEDs" src="https://cdn-learn.adafruit.com/groups/images/000/000/037/original/Hats_Explore.png?1724179833" /> <div class="group-content"> <span aria-label="Group title">Make a fashion statement with these projects all about hats</span> <a href="/explore/make-a-fashion-statement-with-these-projects-all-about-hats">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="a boy looking at a face tracking camera" src="https://cdn-learn.adafruit.com/groups/images/000/000/036/original/Memento_Explore.png?1710269809" /> <div class="group-content"> <span aria-label="Group title">Multiple Ways to Use the Mini MEMENTO Camera</span> <a href="/explore/multiple-ways-to-use-the-mini-memento-camera">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="An air quality monitor device strapped to a forearm" src="https://cdn-learn.adafruit.com/groups/images/000/000/035/original/Air_Quality_Explore.png?1687885473" /> <div class="group-content"> <span aria-label="Group title">Air Quality Monitoring Projects to Help You Breathe Easy</span> <a href="/explore/air-quality-monitoring-projects-to-help-you-breathe-easy">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="hand holding an iPhone showing Adafruit IO gauges in front of potted plants." src="https://cdn-learn.adafruit.com/groups/images/000/000/034/original/No_Code_Explore.png?1683910143" /> <div class="group-content"> <span aria-label="Group title">Nifty No-Code Projects with Wippersnapper</span> <a href="/explore/nifty-no-code-projects-with-wippersnapper">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="An electronics project with a 7 segment display and a 3d printed Adabot" src="https://cdn-learn.adafruit.com/groups/images/000/000/033/original/7_Segment_Explore.png?1665511948" /> <div class="group-content"> <span aria-label="Group title">The Timeless Awesomeness of the 7-Segment Display</span> <a href="/explore/the-timeless-awesomeness-of-the-7-segment-display">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="a hand holding a 3d printed lever with images of a cassette tape, heart, shoe, taco, and coffee. " src="https://cdn-learn.adafruit.com/groups/images/000/000/032/original/Servo_Explore.png?1660319925" /> <div class="group-content"> <span aria-label="Group title">Making Electronics Move with Servos</span> <a href="/explore/making-electronics-move-with-servos">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="A hand holding a purple 3d printed star wars lightsaber" src="https://cdn-learn.adafruit.com/groups/images/000/000/031/original/Star_Wars_Explore.png?1657742764" /> <div class="group-content"> <span aria-label="Group title">These are not the guides you are looking for...</span> <a href="/explore/these-are-not-the-guides-you-are-looking-for-dot-dot-dot">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="A pile of keyboard keycaps next to an Adafruit MacroPad" src="https://cdn-learn.adafruit.com/groups/images/000/000/030/original/CNC_Explore.png?1655393228" /> <div class="group-content"> <span aria-label="Group title">CNC Router Projects to Turn Materials from Raw to Rad</span> <a href="/explore/cnc-router-projects-to-turn-materials-from-raw-to-rad">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="A top down view of solenoids assembled over percussion instruments, just waiting for electricity to make music." src="https://cdn-learn.adafruit.com/groups/images/000/000/029/original/Music_Explore.png?1652975032" /> <div class="group-content"> <span aria-label="Group title">Many ways to make magnificent music</span> <a href="/explore/many-ways-to-make-magnificent-music">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="Man holding a light painting stick, and a light painted image of the world is shown" src="https://cdn-learn.adafruit.com/groups/images/000/000/028/original/Photography_Explore.png?1651251848" /> <div class="group-content"> <span aria-label="Group title">Fun with Photography and Electronics</span> <a href="/explore/fun-with-photography-and-electronics">Learn More</a> </div> </div> <div class="group-content-card"> <img alt="Two hand made gps navigation devices worn on the wrist using neopixel LEDs to point the way" src="https://cdn-learn.adafruit.com/groups/images/000/000/027/original/Wrist_Mounted_Explore.png?1649364863" /> <div class="group-content"> <span aria-label="Group title">Wonderful projects to wear on your wrist</span> <a href="/explore/wonderful-projects-to-wear-on-your-wrist">Learn More</a> </div> </div> <div class="group-content-card"> <img src="https://cdn-learn.adafruit.com/groups/images/000/000/026/original/Green_Thumbs_Explore.png?1646945498" /> <div class="group-content"> <span aria-label="Group title">A group of great guides for green thumbs</span> <a href="/explore/a-group-of-great-guides-for-green-thumbs">Learn More</a> </div> </div> <div class="group-content-card"> <img src="https://cdn-learn.adafruit.com/groups/images/000/000/024/original/Arcade_Buttons.png?1646934691" /> <div class="group-content"> <span aria-label="Group title">The versatility of the almighty arcade button</span> <a href="/explore/the-versatility-of-the-almighty-arcade-button">Learn More</a> </div> </div> <div class="group-content-card"> <img src="https://cdn-learn.adafruit.com/groups/images/000/000/023/original/Zelda.png?1646934331" /> <div class="group-content"> <span aria-label="Group title">A Link to the best Zelda related projects</span> <a href="/explore/a-link-to-the-best-zelda-related-projects">Learn More</a> </div> </div> <div class="group-content-card"> <img src="https://cdn-learn.adafruit.com/groups/images/000/000/022/original/Roll_the_Dice_Explore.png?1646933885" /> <div class="group-content"> <span aria-label="Group title">Creative ways to roll the dice</span> <a href="/explore/roll-the-dice">Learn More</a> </div> </div> <div class="group-content-card"> <img src="https://cdn-learn.adafruit.com/groups/images/000/000/021/original/Fitness_Focused_Explore.png?1645806439" /> <div class="group-content"> <span aria-label="Group title">Fitness focused electronics projects</span> <a href="/explore/fitness-focused-electronics-projects">Learn More</a> </div> </div> </div> <div id="search-container"> <div class="toolbar-primary"> <div class="content"> <div class="left-content"> <div class="breadcrumbs"> <a href="https://learn.adafruit.com" aria-label="Home page"><i class='fa fa-home'></i></a> <i class="fa fa-chevron-right separator"></i> Search <i class="fa fa-chevron-right separator"></i> </div> </div> </div> </div> <div class="sub-header"> <div class="header-intro"> <h1 class="title">Search</h1> </div> <div class="header-main-content-wrapper"> <div class="header-main-content"> <div id="search-refinements" class="breakdown"> </div> </div> </div> </div> <div class="search-content left-sidebar-layout"> <div> <div class="facets-wrapper"> <h5 class="search-refinement-header">Categories</h5> <div id="search-categories"></div> </div> </div> <div> <div id="search-results" class="search-content-card-group"></div> <div id="search-pagination" class="pagination"></div> </div> </div> </div> <div id="remote-modal-wrapper"></div> <div id='main-content-overlay'></div> </main> <footer id="adafruit-footer"> <div class="footer-container"> <div class="application-support-link"> <div> <ul> <li> <a href="https://www.adafruit.com/contact_us">Contact Us</a> </li> <li> <a href="https://forums.adafruit.com/">Tech Support Forums</a> </li> <li> <a href="https://www.adafruit.com/faq">FAQs</a> </li> <li> <a href="https://www.adafruit.com/shippinginfo">Shipping &amp; Returns</a> </li> <li> <a href="https://www.adafruit.com/free">Freebies</a> </li> <li> <a href="https://www.adafruit.com/terms_of_service">Terms of Service</a> </li> <li> <a href="https://www.adafruit.com/privacy">Privacy &amp; Legal</a> </li> <li> <a href="https://www.adafruit.com/accessibility">Website Accessibility</a> </li> </ul> </div> <div> <ul> <li> <a href="https://www.adafruit.com/about">About Us</a> </li> <li> <a href="https://www.adafruit.com/press">Press</a> </li> <li> <a href="https://www.adafruit.com/educators">Educators</a> </li> <li> <a href="https://www.adafruit.com/distributors">Distributors</a> </li> <li> <a href="https://jobs.adafruit.com">Jobs</a> </li> <li> <a href="https://www.adafruit.com/category/14">Gift Cards</a> </li> </ul> </div> </div> <aside> <div class="quote">"As we enjoy great advantages from the inventions of others, we should be glad of an opportunity to serve others by any invention of ours; and this we should do freely and generously."</div> <div class="quote-attribution"><a href="https://www.gutenberg.org/files/20203/20203-h/20203-h.htm">Benjamin Franklin</a></div> </aside> </div> <div class="footer-container bottom"> <a title="About Adafruit" id="footer-logo" href="https://learn.adafruit.com"> <img alt="Adafruit Logo" src="/logos/adafruit_logo_small.png?-4044135477562173491" /> </a> <div class="social-links"> <a href="https://www.instagram.com/adafruit/" target="_blank" rel="noopener noreferrer" aria-label="Adafruit on Instagram"><i class="fa fa-instagram" aria-hidden="true"></i></a> <a href="https://twitter.com/adafruit/" target="_blank" rel="noopener noreferrer" aria-label="Adafruit on Twitter"><i class="fa fa-twitter" aria-hidden="true"></i></a> <a class="mastodon-logo" href="https://mastodon.cloud/@adafruit" target="_blank" rel="noopener noreferrer" aria-label="Adafruit on Mastodon"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 216.4144 232.00976"><path class="logo" d="M211.80734 139.0875c-3.18125 16.36625-28.4925 34.2775-57.5625 37.74875-15.15875 1.80875-30.08375 3.47125-45.99875 2.74125-26.0275-1.1925-46.565-6.2125-46.565-6.2125 0 2.53375.15625 4.94625.46875 7.2025 3.38375 25.68625 25.47 27.225 46.39125 27.9425 21.11625.7225 39.91875-5.20625 39.91875-5.20625l.8675 19.09s-14.77 7.93125-41.08125 9.39c-14.50875.7975-32.52375-.365-53.50625-5.91875C9.23234 213.82 1.40609 165.31125.20859 116.09125c-.365-14.61375-.14-28.39375-.14-39.91875 0-50.33 32.97625-65.0825 32.97625-65.0825C49.67234 3.45375 78.20359.2425 107.86484 0h.72875c29.66125.2425 58.21125 3.45375 74.8375 11.09 0 0 32.975 14.7525 32.975 65.0825 0 0 .41375 37.13375-4.59875 62.915" fill="currentColor"/><path d="M177.50984 80.077v60.94125h-24.14375v-59.15c0-12.46875-5.24625-18.7975-15.74-18.7975-11.6025 0-17.4175 7.5075-17.4175 22.3525v32.37625H96.20734V85.42325c0-14.845-5.81625-22.3525-17.41875-22.3525-10.49375 0-15.74 6.32875-15.74 18.7975v59.15H38.90484V80.077c0-12.455 3.17125-22.3525 9.54125-29.675 6.56875-7.3225 15.17125-11.07625 25.85-11.07625 12.355 0 21.71125 4.74875 27.8975 14.2475l6.01375 10.08125 6.015-10.08125c6.185-9.49875 15.54125-14.2475 27.8975-14.2475 10.6775 0 19.28 3.75375 25.85 11.07625 6.36875 7.3225 9.54 17.22 9.54 29.675" fill="#000"/></svg></a> <a href="https://www.facebook.com/adafruitindustries" target="_blank" rel="noopener noreferrer" aria-label="Adafruit on Facebook"><i class="fa fa-facebook" aria-hidden="true"></i></a> <a href="https://www.youtube.com/adafruit" target="_blank" rel="noopener noreferrer" aria-label="Adafruit on YouTube"><i class="fa fa-youtube" aria-hidden="true"></i></a> <a href="https://github.com/adafruit" target="_blank" rel="noopener noreferrer" aria-label="Adafruit on Github"><i class="fa fa-github" aria-hidden="true"></i></a> <a class="tiktok-logo" aria-label="Adafruit on TikTok" href="https://www.tiktok.com/@adafruit" target="_blank" rel="noopener noreferrer"><svg viewBox="3 2 20 22" xmlns="http://www.w3.org/2000/svg"><path class="logo" d="M19.8059 7.50695C18.7771 7.50695 17.8278 7.16612 17.0655 6.59113C16.1912 5.93198 15.5631 4.9651 15.3412 3.85069C15.2863 3.57534 15.2567 3.29119 15.2539 3H12.3149V11.0308L12.3114 15.4297C12.3114 16.6057 11.5455 17.6029 10.4839 17.9536C10.1758 18.0553 9.8431 18.1036 9.49663 18.0846C9.05438 18.0603 8.63995 17.9268 8.27975 17.7113C7.51322 17.2529 6.99351 16.4212 6.97942 15.4698C6.95724 13.9829 8.15933 12.7706 9.64522 12.7706C9.93852 12.7706 10.2202 12.8185 10.4839 12.9054V10.7104V9.92134C10.2058 9.88015 9.92268 9.85867 9.63641 9.85867C8.01004 9.85867 6.48894 10.5347 5.40164 11.7526C4.57982 12.6731 4.08687 13.8473 4.01082 15.0786C3.91117 16.6962 4.50306 18.2339 5.65093 19.3683C5.81959 19.5349 5.9967 19.6895 6.1819 19.8321C7.16604 20.5894 8.36919 21 9.63641 21C9.92268 21 10.2058 20.9789 10.4839 20.9377C11.6677 20.7623 12.7599 20.2204 13.6219 19.3683C14.681 18.3215 15.2662 16.9318 15.2726 15.4526L15.2574 8.88369C15.7627 9.27347 16.3152 9.596 16.9081 9.84635C17.8303 10.2354 18.8081 10.4326 19.8144 10.4322V8.29814V7.50625C19.8151 7.50695 19.8066 7.50695 19.8059 7.50695Z" fill="currentColor"/></svg></a> <a class="tumblr-logo" aria-label="Adafruit on Tumblr" href="https://adafruit.tumblr.com/" target="_blank" rel="noopener noreferrer"><i class="fa fa-tumblr" aria-hidden="true"></i></a> <a class="threads-logo" href="https://www.threads.net/@adafruit" target="_blank" rel="noopener noreferrer" aria-label="Adafruit on Threads"><span aria-hidden="true"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M331.5 235.7c2.2 .9 4.2 1.9 6.3 2.8c29.2 14.1 50.6 35.2 61.8 61.4c15.7 36.5 17.2 95.8-30.3 143.2c-36.2 36.2-80.3 52.5-142.6 53h-.3c-70.2-.5-124.1-24.1-160.4-70.2c-32.3-41-48.9-98.1-49.5-169.6V256v-.2C17 184.3 33.6 127.2 65.9 86.2C102.2 40.1 156.2 16.5 226.4 16h.3c70.3 .5 124.9 24 162.3 69.9c18.4 22.7 32 50 40.6 81.7l-40.4 10.8c-7.1-25.8-17.8-47.8-32.2-65.4c-29.2-35.8-73-54.2-130.5-54.6c-57 .5-100.1 18.8-128.2 54.4C72.1 146.1 58.5 194.3 58 256c.5 61.7 14.1 109.9 40.3 143.3c28 35.6 71.2 53.9 128.2 54.4c51.4-.4 85.4-12.6 113.7-40.9c32.3-32.2 31.7-71.8 21.4-95.9c-6.1-14.2-17.1-26-31.9-34.9c-3.7 26.9-11.8 48.3-24.7 64.8c-17.1 21.8-41.4 33.6-72.7 35.3c-23.6 1.3-46.3-4.4-63.9-16c-20.8-13.8-33-34.8-34.3-59.3c-2.5-48.3 35.7-83 95.2-86.4c21.1-1.2 40.9-.3 59.2 2.8c-2.4-14.8-7.3-26.6-14.6-35.2c-10-11.7-25.6-17.7-46.2-17.8H227c-16.6 0-39 4.6-53.3 26.3l-34.4-23.6c19.2-29.1 50.3-45.1 87.8-45.1h.8c62.6 .4 99.9 39.5 103.7 107.7l-.2 .2zm-156 68.8c1.3 25.1 28.4 36.8 54.6 35.3c25.6-1.4 54.6-11.4 59.5-73.2c-13.2-2.9-27.8-4.4-43.4-4.4c-4.8 0-9.6 .1-14.4 .4c-42.9 2.4-57.2 23.2-56.2 41.8l-.1 .1z"/></svg></span></a> <a class="discord-logo" aria-label="Adafruit on Discord" href="https://adafru.it/discord" target="_blank" rel="noopener noreferrer"><svg style="height: 1em; margin-bottom: -0.15em" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 127.14 96.36"><path fill="currentColor" d="M107.7,8.07A105.15,105.15,0,0,0,81.47,0a72.06,72.06,0,0,0-3.36,6.83A97.68,97.68,0,0,0,49,6.83,72.37,72.37,0,0,0,45.64,0,105.89,105.89,0,0,0,19.39,8.09C2.79,32.65-1.71,56.6.54,80.21h0A105.73,105.73,0,0,0,32.71,96.36,77.7,77.7,0,0,0,39.6,85.25a68.42,68.42,0,0,1-10.85-5.18c.91-.66,1.8-1.34,2.66-2a75.57,75.57,0,0,0,64.32,0c.87.71,1.76,1.39,2.66,2a68.68,68.68,0,0,1-10.87,5.19,77,77,0,0,0,6.89,11.1A105.25,105.25,0,0,0,126.6,80.22h0C129.24,52.84,122.09,29.11,107.7,8.07ZM42.45,65.69C36.18,65.69,31,60,31,53s5-12.74,11.43-12.74S54,46,53.89,53,48.84,65.69,42.45,65.69Zm42.24,0C78.41,65.69,73.25,60,73.25,53s5-12.74,11.44-12.74S96.23,46,96.12,53,91.08,65.69,84.69,65.69Z"/></svg></a> <a class="bluesky-logo" aria-label="Adafruit on Bluesky" href="https://bsky.app/profile/adafruit.com" target="_blank" rel="noopener noreferrer"><svg style="height: 1em; margin-bottom: -0.15em" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M111.8 62.2C170.2 105.9 233 194.7 256 242.4c23-47.6 85.8-136.4 144.2-180.2c42.1-31.6 110.3-56 110.3 21.8c0 15.5-8.9 130.5-14.1 149.2C478.2 298 412 314.6 353.1 304.5c102.9 17.5 129.1 75.5 72.5 133.5c-107.4 110.2-154.3-27.6-166.3-62.9l0 0c-1.7-4.9-2.6-7.8-3.3-7.8s-1.6 3-3.3 7.8l0 0c-12 35.3-59 173.1-166.3 62.9c-56.5-58-30.4-116 72.5-133.5C100 314.6 33.8 298 15.7 233.1C10.4 214.4 1.5 99.4 1.5 83.9c0-77.8 68.2-53.4 110.3-21.8z"/></svg> </a> </div> <div class="footer-messaging"> <a href="https://www.adafruit.com/about">A Minority and Woman-owned Business Enterprise (M/WBE)</a> </div> </div> </footer> </div> </div> </body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10