Groove Coupler Speed Measuring Counter Sensor Module

The Speed Measuring Counter Sensor Groove Coupler Module is designed to check the rate of a motor by detecting interruptions in the visual path of its optical sensor. Here are the details of the module:

  Features:  

• Uses an imported groove optical coupling sensor, width 5mm
• Output state light: Off for high level, On for low level
• Output high level when covered, low level when not covered
• Good signal and waveform, with strong driving ability (>15mA)
• Equipped with a fixed bolt hole for easy installation
• Uses the LM393 wide voltage comparator

  Specification:  

• Operating Voltage(VDC): 3.3 to 5
• Comparator: LM393
• Output: Digital Switch Output (0 and 1)
• Length (mm): 32
• Width (mm): 14
• Height (mm): 13
• Weight (gm): 2

  Wiring Specification:  

• VCC: Connect to the positive 3.3-5V power supply
• GND: Connect to power negative
• DO: TTL switch signal output
• AO: This module does not work

  Package Includes:  

• 1 x Speed Measuring Sensor Module