RioRand LM393 Voltage Comparator Motor Speed Detection Sensor Groove Coupler Module 3.3V-5V DC

  • Product Code: r972
  • Availability: In Stock
  • Overview
  • Powered by RioRand Advanced Technology
  • $13.50


Uses:
Widely used in motor speed detection, pulse counting, position limits and so on.
Features:
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.
Package Include:
1 x Speed Sensor Module