Ultrasonic Distance Sensor HC-SR04 5V Version

The Kitronik ultrasonic distance sensor HC-SR04 5V version has been specially selected to work on the voltage range typically found with the Arduino range of products. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit.

This economical sensor provides 2cm to 400cm of non-contact measurement functionality
It offers ranging accuracy that can reach up to 3mm