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BLJ-ME007Y Ultrasonic Sensor Module
Technical Specification
1、Product synopsis
BLJ-ME007Y ultrasonic sensor is non-contact distance measurement module, which is also compatible with electronic brick. It’s designed for easy modular project usage with industrial performance.
2、Product principle
Ultrasonic ranging module BLJ-ME007Y provides 30cm - 300cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit. The basic principle of work:
Using IO trigger for at least 10us high level signal, The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back.
BLJ-ME007Y Datasheet
