Ultra Sonic Sensor


Ultrasonic range sensor capable of 2cm – 400cm non-contact measurement with accuracy of up to 3mm.

SR-04 Technical Features:

  • 5V Operating voltage
  • 15mA Operating current
  • 40kHz Ultrasonic pulse
  • 45*20*15 mm

The modules four leads are as follows:

  • 5V Supply
  • Trigger Pulse Input
  • Echo Pulse Output
  • Ground
SKU: 011

14 in stock


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