RioRand LM393 Voltage Comparator Motor Speed Detection Sensor Groove Coupler Module 3.3V-5V DC
- Product Code: r972
- Availability: In Stock
- Powered by RioRand Advanced Technology
Widely used in motor speed detection, pulse counting, position limits and so on.
1. the use of imported groove coupler sensor
2. the groove width of 5mm.
3. the output state indicator lamp output high, output low lights.
4. block, output high; unobstructed, output low.
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. a fixed bolt holes for easy installation
9. PCB Size: 3.2cm x 1.4cm
10. using a wide voltage LM393 comparator
Instructions for use:
1. module slot unobstructed when the receiver turns on, the module DO output low, while blocking, DO output high;
2. can be connected to the relay module DO composition limit switch functions, the buzzer may be connected to the active module, consisting of alarms.
1 x Speed Sensor Module