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LESSON 20: Ultrasonic Sensor and LCD on Arduino for Distance Measurements

96.6K views on YouTube

Paul McWhorter 217 tutorials here
Electronics

This tutorial takes you step-by-step through creating a simple device for measuring distances. The measurements are made with an ultrasonic sensor connected to an arduino microcontroller. The results are displayed on an LCD screen. More details can be found at http://www.toptechboy.com and see Arduino Lesson 20. –
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*LEGAL DISCLAIMER:*
The code, hardware setups, circuit diagrams, mathematical calculations, and technical methods provided in this video are strictly for educational and demonstration purposes.

All math, code, and instructional content are provided “AS IS”, without warranty of any kind, express or implied, including but not limited to guarantees of accuracy, completeness, or fitness for a specific purpose.

All hardware assembly, circuit wiring, and software execution are performed entirely at your own risk. The creator assumes no liability for equipment damage, component failure, data loss, or personal injury resulting from the use or implementation of any information or files presented in this content.