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323 GUIDES | 2690 PAGES | 2 FEATURED | 57 POPULAR

Your all-in-one Lipoly Charger+Booster solution for on-the-go projects
Adafruit PowerBoost 500 + Charger
by lady ada
All the joy of a BMP085 - in SPI format!
Adafruit BMP183 SPI Barometric Pressure & Altitude Sensor
by lady ada
Easy and precise temp and humidity monitoring
Adafruit HTU21D-F Temperature & Humidity Sensor
by lady ada
Bite-sized LiPoly/LiIon chargers
Adafruit MicroLipo and MiniLipo Battery Chargers
by lady ada
Boost up your batteries to power your project
Adafruit PowerBoost 500 Basic
by lady ada
Fast, non-volatile memory - its framtastic!
Adafruit SPI FRAM Breakout
by lady ada
Fast, non-volatile memory - its framtastic!
Adafruit I2C FRAM Breakout
by lady ada
A quick-start guide for RTL-SDR under windows and mac os
Getting Started with RTL-SDR and SDR-Sharp and CubicSDR
by lady ada
Play MP3/Ogg/WAV/MIDI and more on any Arduino
Adafruit Music Maker Shield
by lady ada
A mini, full-color persistence-of-vision kit
MiniPOV4 - DIY Full-Color Persistence of Vision & Light-Painting Kit
by lady ada
Persistence of Vision for your Bike!
SpokePOV
by lady ada
Learn how to use this adorable little temperature sensor
Adafruit MCP9808 Precision I2C Temperature Sensor Guide
by lady ada
A tutorial to help you get started with the SI1145 light sensor
Adafruit SI1145 Breakout Board - UV index / IR / Visible Sensor
by lady ada
Color! Lights! Touch! 8-Bit! SPI! MicroSD Card! Pickles!
Adafruit 2.8" and 3.2" Color TFT Touchscreen Breakout v2
by lady ada
Blast your tunes with a high-efficiency class D amplifier
Adafruit 20W Stereo Audio Amplifier - MAX9744
by lady ada
Tell temps without touching!
Using Melexis MLX90614 Non-Contact Sensors
by lady ada
How to get started and calculate heading with the HMC5883 breakout from Adafruit
Adafruit HMC5883L Breakout - Triple-Axis Magnetometer Compass Sensor
by lady ada
1-Wire for all the thermocouples
Adafruit 1-Wire Thermocouple Amplifier - MAX31850K
by lady ada
Add a super-hearing microphone amplifier - our automatic gain is your gain!
Adafruit AGC Electret Microphone Amplifier - MAX9814
by lady ada
2048x1536 Retina-Blasting Pixels in a 9.7" Display
Adafruit Qualia High Res Displayport Desktop Monitor
by lady ada
A mini class D with AGC and I2C control? Yes please!
Adafruit TPA2016 2.8W AGC Stereo Audio Amplifier
by lady ada
Add a little audio amplifier with ease
Adafruit TPA2012 2.1W Stereo Audio Amplifier
by lady ada
Pyroelectric ("Passive") InfraRed Sensors
PIR Motion Sensor
by lady ada
Add 8 channels of capacitive touch using I2C or SPI
Adafruit CAP1188 Breakout
by lady ada