Infrared Speed Sensor Module

Rs 160.00

High Quality 4 PIN IR Infrared Speed Sensor Module Groove Coupler Module For Arduino 3.3V-5V

Out of stock



  • Using imported groove optical coupling sensor, width 5mm.
  • It has the output state light, if output high level, the lights are off. if output low level light on.
  • The working voltage of 3.3V to 5V.
  • Output: digital switch output (0 and 1).
  • Equipped with a fixed bolt hole, easily install.
  • Small board PCB size: 3.2 cm x 1.4 cm.
  • Use the LM393 wide voltage comparer.


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