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Infrared IR Optical Counter Tachometer RPM Speed Measuring Sensor Optocoupler Module

Hall effect Infrared IR Optical Counter Tachometer RPM Speed Measuring Sensor Optocoupler Module Compatible with most of microcontroller. Buy online in Pakistan.

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  • Use imported groove coupler sensor
  • The groove width of 5mm.
  • Output status indicator, the lamp output high, output low lights.
  • Obscured output high; unobstructed output low.
  • The comparator output, the signal is clean, the waveform, driving ability, more than 15mA.
  • Operating voltage 3.3V-5V
  • The output in the form: Digital switching outputs (0 and 1)
  • A fixed bolt hole for easy installation
  • Small plates PCB Dimensions: 3.2cm x 1.4cm
  • Using a wide voltage LM393 comparator