Ultrasonic Distance Sensor – HC-SR04

£3.60 inc VAT

Availability: 11 in stock

Brand: Proto-PIC
Part Number: HCSR04
Barcode: 5055421002114
SKU: PPHCSR04 Categories: , Tags: ,
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Ultrasonic Distance Sensor – HC-SR04

This budget Ultra-Sonic range finder will read between 2cm and 400cm with an accuracy of up to 3mm. The board runs at 5V (DC) and uses around 15mA. With a reading angle of 15 degrees, this is great for inexpensive range finding for obstacle avoiding robots or reading objects passing on a conveyor belt ETC.

This module packs a control circuit, ultrasonic transmitter, and a receiver.

This sensor has additional control circuitry that can prevent inconsistent “bouncy” data depending on the application.


  • Operating Voltage: 5V DC
  • Operating Current: 15mA
  • Measure Angle: 15°
  • Ranging Distance: 2cm – 4m



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