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An ultrasonic transmitter and receiver sensor all in one.
The HC-SR04 Ultrasonic snesor is an ultrasonic transmitter and receiver sensor all in one. The HC-SR04 works by sending a pulse through the echo pulse output pin, than reading the time of reflection with the trigger pulse input pin. The HC-SR04 allows distance measurements of ranges between 2cm-400cm.
Features:
This product was added to our catalog on February 6, 2018