The HC SR04 Ultrasonic has a high sensitivity of detecting non-contact presence. It transmits short burst of ultrasonic sound towards the target of interest that eventually reflects the sound back to the sensors.
Features:
• Measures the time for the echo to return to the sensor
• Valuates the distance of the target using the speed of the sound in the medium
• High sensitivity and high sound pressure
• Ultra Sonic sensor module
Shop No. 1/69, 1st floor, Rajesh building, Lamington Road, Grant Road, Mumbai – 400 007.
