Ultrasonic distance measuring sensor module HC-SR04

Sensor Module
$1.14
Quantity
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Description
Product Description
Ultrasonic distance measuring sensor module HC-SR04

Two main technical parameters:
1: Voltage: DC5V
2: Quiescent Current: <2mA
3: level output: the output of the high-5V
4: level: the end of 0V
5: Induction Angle: not more than 15 degrees
6.detection range: 2cm-450cm
7: High precision: up to 0.3cm
Panel wiring, VCC, trig 's (control side), the echo (receiving end), out (empty feet), GND