Infrared Obstacle Avoidance IR Sensor Module- Good Quality Infrared Obstacle Avoidance IR Sensor Module (Active Low) has a pair of

The 3 mm infrared transmitter is very suitable for detecting infrared waves with a wavelength of 940 nm or detecting

DESCRIPTION The module uses combination of Single chip MPU-9250 with built-in 3 axis Gyro, 3axis Accelerometer, digital Compass and BMP280

The MQ-6 LPG – Isobutane – Propane Gas Sensor a semiconductor gas sensor that detects the presence of LPG, Isobutane,