Cool Rangefinder

by nathan940404 in Workshop > Tools

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Cool Rangefinder

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This is a rangefinder that I improved from others.

Strep1: Connect the Wires.

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Step2: Add Beauty.

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Step3: Finish.

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Step4: Upload.

Original Website: Https://www.instructables.com/Simple-Arduino-and-HC-SR04-Example/

Code From Original: Https://create.arduino.cc/editor/nathan_ou/f9256592-e0b7-48bb-a736-2c84cbf89147

Things I Changed: I Didn't Change Any Code. I Changed Electric Circuit and Outward.