HC-SR04 Ultrasonic Sensor

8.00

HC-SR04 Ultrasonic Sensor is an ultrasonic ranging sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit. There are only four pins that you need to worry about on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground). The basic principle of work:

194 in stock

HC-SR04 Ultrasonic Sensor

8.00

SKU: 3022 Category:
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