2 Stück HC-SR04 Ultraschall Sensor Modul 5V SR04 Ultraschall Entfernungsmessung SR04

And it supports serial port display and digital tube display. 2 x HC-SR04 Ultrasonic Sensor Module. VCC: 5V power. GND: 5V power ground. You will need a suitable adapter to use the item in your country.

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