Speed Measuring Sensor Counter Motor Test Groove Coupler Module For Arduino

FEATURES:

1, the use of imported groove coupler sensor

2, the slot width 5mm.

3, the output status indicator lamp output high, output low lights.

4, block, output high; no shelter, output low.

5, the comparator output signal clean, good waveform, driving ability, than 15mA.

6, the working voltage of 3.3V-5V

7, the output format: digital switching output (0 and 1)

8, a fixed bolt holes for easy installation

9, small plates PCB size: 3.2cm x 1.4cm

10, using a wide voltage comparator LM393

Module for use:

1. module slot unobstructed, receiver tube conduction module DO output low, when blocked, DO output high;

2. DO module can be connected to relays, limit switches and other functional composition, and to be connected with active buzzer module, consisting of alarm.

APPLICATION:

Widely used in motor speed detection, pulse count, the position limit, etc.