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Encoder Speed Optical Coupling Sensor Module FC-03

Encoder Speed Optical Coupling Sensor Module FC-03

The Encoder Speed Sensor is composed of an IR LED and an IR Photodiode, functioning together as a Photo-Coupler (Opto-Coupler). It detects objects using infrared radiation and includes LEDs for power and digital output indication. The digital output signal becomes HIGH when an object obstructs the sensor gap and LOW when there is no obstruction.

Package Includes:

  • 1 x IR Encoder Speed Sensor Module

Photoelectric Encoder
12.00 AED 12.00 AED (Tax included)

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Features:

  • Operating Voltage: 3.3V to 5VDC – Compatible with various microcontroller platforms
  • Slot Width: 5mm – Suitable for detecting objects passing through the sensor
  • Output Signal: Analog and Digital – Flexible interfacing with different microcontrollers or processing units

Specifications:

  • Operating Voltage: 3.3V to 5VDC
  • Slot Width: 5mm
  • Output Signal: Analog and Digital
  • PCB Dimension: 3.2cm x 1.4cm

Pinout:

IR Speed Sensor Module Pinout

  • VCC: Connect to the positive 3.3V - 5V power supply
  • GND: Ground
  • DO: TTL switch signal output
  • AO: Not Applicable

 

Video:

In the provided video tutorial, an RPM Tachometer is demonstrated, showcasing how to measure the speed of a motor using Arduino, an OLED display, an optical sensor, a breadboard, and jumper wires.