Ultrasonic Distance Sensor - Hc-sr04

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Ultrasonic Distance Sensor - Hc-sr04

Ultrasonic Distance Sensor - Hc-sr04

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Distance Sensor Development Tool Ultrasonic Distance Sensor - HC-SR04
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This is the HC-SR04 ultrasonic distance sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit.

There are only four pins that you need to worry about on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground). You will find this sensor very easy to set up and use for your next range-finding project!

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


Ultrasonic Distance Sensor - Hc-sr04
  • Product - Evaluation Modules
  • Type - Ultrasonic Distance Sensor
  • Brand - SparkFun
  • Manufacturer - SparkFun Electronics
  • Operating Supply Voltage - 5 V
  • Product Type - Distance Sensor Development Tool
  • Standard Pack Qty - 1
  • Tool Is For Evaluation Of - HC-SR04