HC-SR04 Ultrasonic Sensor, Distance Sensor with Ultrasonic Transmitter and Receiver Module
R45.00
In stock
Product Details
- Test mode: Using IO trigger for high-level signal. ( Not less than 10us),The Module sends eight 40 kHz automatically and detects whether there is a pulse signal back.
- The detection zone: 0.78~196 in/ (2cm~500cm); High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15°.
- Power supply: 5V DC; Quiescent current: less than 2mA.
- Test distance = ((Duration of high level)*(Sonic :340m/s))/2.
- Package included: 2 x HC-SR04 Ultrasonic Module.
HC-SR04 Ultrasonic Sensor, Distance Sensor with Ultrasonic Transmitter and Receiver Module
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