Motor Speed Sensor Module

This is a speed sensor, the major goal is to check the rate of motor.

It was widely used in motor speed detection, pulse count, the position limit, etc.

Features:

Groove type optical coupling sensor

the output state light, lamp output level, the output low level light.

covered, output high level;Without sunscreen, the output low level.

the comparator output signal is clean, good waveform, driving ability is strong, for more than 15 ma.

has a fixed bolt hole, convenient installation

Specification:

·         Groove width 10 mm.

·         The working voltage of 3.3 V to 5 V

·         Output form: digital switch output (0 and 1)

·         PCB size: 2.3 cmx2cm

·         Use the LM393 wide voltage comparator

Technical Details: