Motor Speed Sensor Module Beam Photoelectric Sensor Groove Coupler
Uses:
Widely used in motor speed detection, pulse counting, position limits and so on.
Module Features:
1, use imported groove coupler sensor
2, the groove width of 10mm.
3, output high level indicator lamp off, output low level indicator lamp on.
4, block, output high level; unobstructed, output low level.
5, the comparator output signal clean, good waveform, driving ability, more than 15mA.
6, the working voltage of 3.3V-5V
7, the output format: digital switching outputs (0 and 1)
8, fixed bolt holes for easy installation
9, small plates PCB size: 2.3cmx2cm
10, using a wide voltage LM393 comparator
Module for use:
1, when the module slot unobstructed receiver turns on, the module DO output low level, while blocking, DO output high level;
2, module DO can be connected to the relay, composition limit switch functions, the buzzer may be connected to the active module, consisting of alarms.
Shipping list:
1 x Correlation Photoelectric Speed Count Sensor Infrared module Arduino
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