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Manufacturers
The Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I/O pins, including analog inputs and PWM 'analog' outputs. See description for more details about the product. Add to cart now!
Adafruit FONA 808 - Mini Module GSM + GPS is useful for building your own phone or for transmitting data via GPRS. See description for more details about the product. Add to cart now!
This shield fits right over your Arduino or compatible. At the heart is a powerful GSM cellular module (we use the latest SIM808) with integrated GPS. This module can do just about everything See description for more details about the product. Add to cart now!
Trinket's got a big sister in town - the Pro Trinket 3V! Pro Trinket combines everything you love about Trinket with the familiarity of the core Arduino chip, the ATmega328. It's like an Arduino Pro Mini with more pins and USB tossed in. See description for more details about the product. Add to cart now!
Trinket's got a big sister in town - the Pro Trinket 5V! Pro Trinket combines everything you love about Trinket with the familiarity of the common core Arduino chip, the ATmega328. See description for more details about the product. Add to cart now!
This LiPoly backpack makes it really easy to do! Instead of wiring 2 or 3 boards together to make a charging system, this little PCB sits on top of the PCB and allows a LiPoly/LiIon battery to plugin. See description for more details about the product. Add to cart now!
Add an Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! See description for more details about the product. Add to cart now!
Crank up your robotics with a powerful Adafruit DRV8871 motor driver breakout board. This motor driver has a lot of great specs that make it useful for a wide variety of mechatronics. See description for more details about the product. Add to cart now!
This is the Adafruit Feather M0 RFM96 LoRa Radio (433 MHz). See description for more details about the product. Add to cart now!
This is the Adafruit Feather 32u4 LoRa Radio (RFM9x). We call these RadioFruits, our take on a microcontroller with a "Long Range (LoRa)" packet radio transceiver with built-in USB and battery charging. See description for more details about the product. Add to cart now!
Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. See description for more details about the product. Add to cart now!
Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. See description for more details about the product. Add to cart now!
This is the Adafruit Feather M0 Adalogger - our take on an 'all-in-one' Cortex M0 datalogger (or data-reader) with built-in USB and battery charging. It's an Adafruit Feather M0 with a microSD holder ready to rock! See description for more details about the product. Add to cart now!
Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. See description for more details about the product. Add to cart now!
Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer? Sure you can program an Arduino or Trinket to talk to these devices and your computer, but why can't your computer just talk to those devices and sensors itself? Well, now your computer can talk to devices using the Adafruit...
Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. See description for more details about the product. Add to cart now!
Sending data over long distances is like magic, and now you can be a magician with this range of powerful and easy-to-use radio modules. See description for more details about the product. Add to cart now!
These modules are great for use with Arduinos or other microcontrollers. See description for more details about the product. Add to cart now!
This is the Adafruit Feather 32u4 Radio (RFM69HCW) 900MHz. We call these RadioFruits, our take on a microcontroller packet radio transceiver with built-in USB and battery charging. See description for more details about the product. Add to cart now!
Adafruit FONA 808 MiniGSM + GPS, an all-in-one cellular phone module with that lets you add location-tracking, voice, text, SMS and data to your project in an adorable little package. See description for more details about the product. Add to cart now!
Have some USB logic analyzer, multimeter or oscilloscope and bumping up against the frustration of a shared earth ground? The Offspring (known for being electrical engineers) wisely sang "Ya gotta keep'em isolated!" Power and signal isolation improves common-mode voltage, enhances noise rejection, and permits two circuits to operate at different voltage...
Listen to this good news - we now have an all in one digital audio amp breakout board that works incredibly well with the Raspberry Pi! If you're looking for an easy and low-cost way to get your digital sound files bumpin' then the MAX98357 I2S Amp Breakout is for you. See description for more details about the product. Add to cart now!
This is the Adafruit Feather 32u4 LoRa Radio (RFM9x). We call these RadioFruits, our take on an microcontroller with a "Long Range (LoRa)" packet radio transceiver with built in USB and battery charging. See description for more information about the product. Add to cart now!
The Adafruit Bluefruit - BLE Bluetooth Module with SPI Communication lets you cut through the pile of Bluetooth Classic APIs, development tools and licences, and treat a Bluetooth LE connection just like a serial link. See description for more information about the product. Add to cart now!
Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art or other electronics project? Heck yeah! With BLE now included in modern smartphones and tablets, its fun to add wireless connectivity. So what you really need is the new Adafruit Bluefruit LE UART Friend! See description for more details about the product. Add to...
Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sensor. See description for more details about the product. Add to cart now!
Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sensor. See description for more details about the product. Add to cart now!
Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! See description for more details about the product. Add to cart now!
We kept seeing this accelerometer in teardowns of commercial products and figured that if it's the most-commonly used accelerometer, its worth having a breakout board! See description for more details about the product. Add to cart now!
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 if the power is lost. Perfect for data logging, clock-building, time stamping, timers, and alarms, etc. See description for more details about the product. Add to cart now!
With some development boards, low power usage is an afterthought. Especially when price and usability is the main selling point. See description for more details about the product. Add to cart now!
Its a mini panel-mountable HDMI monitor with a built-in touchscreen! So small and simple, you can use this display with any computer that has HDMI output, and the shape makes it easy to attach to a case or rail. See description for more details about the product Add to cart now!
Is this not the cutest, little display for the Raspberry Pi? It features a 3.5" display with 480x320 16-bit color pixels and a resistive touch overlay. See description for more details about the product. Add to cart now!
Oh man, is this not the best thing ever? You can now use the awesome Teensy 3 with any and all of our FeatherWings or Feather accessories and even get built-in LiPoly charging! See description for more details about the product. Add to cart now!
That's one slim cellular antenna! At 238mm long from tip to tip and with a cable thickness of just 2mm, this 3dBi GSM antenna is slim, compact and sensitive, with a 3dBi gain. See description for more details about the product. Add to cart now!
A Feather board without ambition is a Feather board without FeatherWings! This is the Latching Mini Relay FeatherWing. See description for more details about the product. Add to cart now!
A Feather board without ambition is a Feather board without FeatherWings! This is the Power Relay FeatherWing. See description for more details about the product. Add to cart now!
This module is the best way to add a GPS to your wearable project. It's part of the Adafruit Flora series of wearable electronics, designed specifically for use with the Flora motherboard. See description for more details about the product. Add to cart now!
Give your Feather a sense of place, with an Ultimate GPS FeatherWing. In 2013 we designed the Ultimate GPS module to satisfy all your GPS desires - and now we have brought its power and versatility plus more to our Feather series with the Adafruit Ultimate GPS FeatherWing! See description for more details about the product. Add to cart now!
This touch-able add on shield for Arduinos will inspire your next interactive project with 12 capacitive touch sensors. See description for more details about the product. Add to cart now!
The original Adafruit Motor shield kit is one of our most beloved kits, which is why we decided to make something even better. See description for more details about the product. Add to cart now!
What's a project if it's trapped on your desk? Now you can take your Arduino anywhere you wish with the PowerBoost shield! This stackable shield goes onto your Arduino and provides a slim rechargeable power pack, with a built-in battery charger as well as DC/DC booster. See description for more details about the product. Add to cart now!
Your electronics can now see in dazzling color with this lovely color light sensor. See description for more details about the product. Add to cart now!
Your electronics can now see in dazzling color with this lovely color light sensor. We found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing elements. See description for more details about the product. Add to cart now!
When the future is dazzlingly-bright, this ultra-high-range luminosity sensor will help you measure it. See description for more details about the product. Add to cart now!
Adafruit PT100 RTD Temperature Sensor Amplifier - MAX31865 See description for more details about the product. Add to cart now!
Pump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each. See description for more details about the product. Add to cart now!
This is a great battery-backed real time clock (RTC) that allows your Raspberry Pi project to keep track of time if the power is lost. See description for more details about the product. Add to cart now!