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Ultrasonic Range Finder

Ultrasonic Range Finder

Compact, easy to use, Ultrasonic Range Finder, will measure from 3cm to 3 meters, with an accuracy of 2cm. Ideal for use with Robots and Security Systems. A simple trigger pulse is required and the unit automatically measures the distance, returning the value of the distance by the length of the pulse width through the signal pin. Uses a standard TTL 5V supply and can be used with most microcontrollers.



  • Simple, Easy to Use, No Set-Up Required
  • Measurement Range: 3cm to 3m
  • Measurement Accuracy: ±2cm
  • Power Supply and Signal Voltage: 5Vdc
  • Power Consumption: >15mA
  • Operating Temperature: 0°C to +70°C
  • Dimensions: 50mm Width, 25mm Height, 17.5mm Depth

Technical Data