IR Infrared Slotted Optical Speed Measuring Sensor Optocoupler Module For Motor Test PIC AVR
Optical Speed Measuring Sensor, a cutting-edge device designed to accurately measure the speed of moving objects. This sensor utilizes advanced optical technology to provide precise measurements, making it an ideal tool for a wide range of applications.
1. Working voltage: 3.3–5.5V
2. The use of an imported groove coupler sensor, a groove width of 5mm.
3. The sensor slots are blocked, the output is high and the light is off; no shelter, the output is low, and the lights.
4. Output form: Digital switching output (0 and 1)
5. Using LM393 comparator output, type clean, good waveform, driving ability over 15mA.
6. A fixed bolt hole for easy mounting.
Module interface specification (3-wire)
1 VCC 3.3V-5V external
2 GND External GND
3 DO small board digital output interface switch connected to the microcontroller IO port
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