Adafruit - Breakout Boards, Sensors, and Kits

For crafting your very own custom keyboard, these Cherry MX mechanical key switches are deeee-luxe! This tester gives you one of each, mounted onto...

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It's rare to see breadboard friendly I2C sensors, but this TO-220 package with 5 pins is, in fact, such a thing! It's a basic temperature sensor, n...

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Here is a jolly cute Bluetooth-enabled sensor-and-digital-clock to monitor your room's temperature and humidity. Only 110mm x 55mm, we dig its medi...

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Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of blue DSA keycaps for yo...

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These stark and elegant Black Windowed Lamp R4 Keycaps are made of opaque black plastic with a small cutout in the south-center edge that wraps aro...

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Dress up the mechanical keys in your keyboard or NeoKey project with this add-on 24-pack of Black Pudding Key Caps.These key caps are designed with...

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Back in my day, if you wanted a mechanical keyboard, you had to purchase a massive IBM Model M Keyboard but now you can DIY your very own compact k...

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Dress up your mechanical keys in your favorite colors, with a wide selection of stylish DSA key caps. Here is a 10 pack of Adafruit black DSA keyca...

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Keep your electronics from going barefoot, and give them sleek cyberpunk metal feet! These aluminum bumpers are originally designed for keyboard en...

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If your kitty's paws are going to walk all over your keyboard, you at least want to be able to walk all over kitty paws. Get ready to clacky to you...

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If your kitty's paws are going to walk all over your keyboard, you at least want to be able to walk all over kitty paws. Get ready to clacky to you...

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If you want a nice solid feel to your DIY keeb, this metal plate will let you snap in all your MX-compatible key switches and hold them nice and so...

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If you want a nice solid feel to your DIY keeb, this metal plate will let you snap in all your MX-compatible key switches and hold them nice and so...

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If you want a nice solid feel to your DIY keeb, this metal plate will let you snap in all your MX-compatible key switches and hold them nice and so...

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Looking for a way to keep your Raspberry Pi 4 running cool and also look cool with a ton of room inside? We've got a three-birds-one-stone solution...

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The AM2315C is a nice, enclosed temperature and humidity sensor from the same folks that brought us the AM2315. In fact, this enclosed sensor looks...

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The AM2301B is a nice but inexpensive temperature and humidity sensor from the same folks that brought us the AM2302. In fact, this enclosed senso...

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Sense the magnetic fields that surround us with this handy triple-axis magnetometer (compass) module. Magnetometers can sense where the strongest m...

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As we've been adding  STEMMA QT connectors to our breakouts and dev boards, folks have been really enjoying the simplicity and speed of plugging in...

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It's half USB Key, half Adafruit Trinket, half mini slide pot... it's Slider Trinkey, the circuit board with a Trinket M0 heart, NeoPixel glow, and...

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Take a deep breath in...now slowly breathe out. Mmm isn't it wonderful? All that air around us, which we bring into our lungs, extracts oxygen from...

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Take a deep breath in...now slowly breathe out. Mmm isn't it wonderful? All that air around us, which we bring into our lungs, extracts oxygen from...

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It's half USB Key, half Adafruit Trinket, half rotary encoder...it's Rotary Trinkey, the circuit board with a Trinket M0 heart, a NeoPixel glow, a...

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This is the FeatherWing Quad 2x2 - a prototyping add-on and more for all Feather boards. This is similar to our FeatherWing Proto except there are ...

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What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with our favorite lil chip, the SAMD21 (as made famous in our GEMMA M0 and T...

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The PyPortal Pynt is the little sister to our popular PyPortal - zapped with a shrink ray to take the design from a 3.2" diagonal down to 2.4" diag...

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This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or ...

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This adorable little board will come in very handy whenever you need a good amount of 5V power. It's the size of a linear regulator, but it's actua...

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So thin. So mini. So teeeeeeny-tiny. It's a new 'skinny' version of our classic NeoPixel strips, the Adafruit Mini Skinny NeoPixel LED Strip - Cool...

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So thin. So mini. So teeeeeeny-tiny. It's a new 'skinny' version of our classic NeoPixel strips, the Adafruit Mini Skinny NeoPixel LED Strip - Warm...

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The MCP9808 digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -4...

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Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The Adafruit MCP9601 I2C Thermocouple Breakout (a....

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Strap yourself in, we're launching in T-minus 10 seconds...Destination? A new Class M planet called MACROPAD! M here, stands for Microcontroller be...

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Add motion and orientation sensing to your Arduino project with this affordable 6 Degree of Freedom (6-DoF) sensor with sensors from ST. The board ...

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We live on a planet with an atmosphere, a big ocean of gaseous air that keeps everything alive - and that atmosphere is constantly bouncing off of ...

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Have you always wanted to upgrade your ensemble with a creepy-cool creature PCB silkscreen and an eye-blistering arrangement of LEDs? We love to pu...

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