Ultrasonic Sensor HC-SR04

HC-SR04

New product

£2.49

0.01 Kg

This handy sensor can help prevent your robot from crashing into walls and other obstacles.

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Grade 
2016-04-26

Ultrasonic sensor great for garage door check

The HC-SR04, fitted at the end of the guide rail for my garage doors, means I can check the actual position of the door, and don't have to try to piggyback on the motor's end-of-travel switches and void the warranty on the system. Really easy to connect to my Raspberry Pi.

    Grade 
    2016-03-23

    Ultrasonic Sensor HC-SR04

    I bought this for a project I'm doing with some local middle schoolers at a local school where I volunteer. It came in perfect condition and I have no problems with it whatsoever. Those of you worried about ordering something from Ryanteck, don't be!

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      Ultrasonic Sensor HC-SR04

      Ultrasonic Sensor HC-SR04

      This handy sensor can help prevent your robot from crashing into walls and other obstacles.

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