Highly cost-effective ultrasonic distance-measuring sensor that uses active sonar technology to determine distance.
Specifications: Power Supply : 5V DC Quiescent Current : Effective Angle: Ranging Distance : 2cm - 450 cm ~(1" - 17ft) Resolution : 0.3 cm ~(1/10" in) up to 2.5m Pinout: Vcc Trig Echo GND
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