6-axis IMU with gyroscope and accelerometer. I2C interface, onboard DMP.
Barometric pressure and temperature sensor by Bosch. I2C and SPI, ±1 hPa.
Combined pressure, temperature, and humidity sensor. Bosch, I2C/SPI.
1-Wire digital thermometer. +/-0.5C accuracy, waterproof versions available.
Analog temperature sensor, 10mV/C output. Linear, no calibration needed.
Gas sensor for LPG, propane, hydrogen, methane, smoke. Analog and digital output.
Air quality sensor for CO2, ammonia, benzene, alcohol. Analog and digital output.
3-axis accelerometer, ±2g to ±16g. I2C/SPI, tap and freefall detection.
3-axis digital compass by Honeywell. I2C, 1-2 degree heading accuracy.
Infrared distance sensor, 10-80cm range. Analog voltage output, compact.
Digital ambient light sensor, 1-65535 lux. I2C interface, direct lux output.
Gesture, proximity, RGB, and ambient light sensor. I2C, used in smartphones.
Soil moisture sensor module. Analog and digital output, 3.3V or 5V.
Rain and water detection module. Analog and digital output, adjustable threshold.
Basic digital temperature and humidity sensor. Single-wire, 0-50C range.
Pulse oximeter and heart rate sensor. I2C, measures SpO2 and BPM.
PIR motion detector module. 7m range, 110 degree angle, adjustable sensitivity.
Digital temperature and humidity sensor. +/-0.5C accuracy, single-wire protocol.
Ultrasonic distance sensor. 2cm to 400cm range, 5V operation.