Sensors Phototransistors Adafruit ADXL335 accelerometer breakout High Temp Waterproof DS18B20 Digital temperature sensor Adafruit Sensor Pack 900 Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor Electret Microphone Amp Gyro Breakout Board PN532 NFC/RFID controller breakout board Home > Products > Components > Sensors