working of ultrasonic sensor and interfacing with Arduino
The ultrasonic sensor HC-SR 05 is one of the most accurate and commonly available sensors to measure distance. In this article, we get to know the working of ultrasonic sensor, Connection with Arduino, and serial monitor output of distance. Ultrasonic sensor working Ultrasonic sensor HC-SR 05 works on ultrasonic sound waves. Transmiter emit ultrasonic sound … Read more