How to Make an Ultrasonic Range Finder Using an LCD and Arduino
In this Arduino tutorial I will show you how to use the HC-SR04 ultrasonic sensor and integrate it with an LCD display, so that it can display the distance between the sensor and certain objects.Materials Needed:- Arduino UNO- Breadboard- 16 x 2 LCD Display- HC-SR04 Ultrasonic Sensor- 10K Potentiome...By: andrewfalc
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