Get Started with Ultrasonic Sensors and Arduino: Step-by-Step Wiring & Code Guide
Автор: MATLAB TECH
Загружено: 2026-01-14
Просмотров: 5
In this Arduino tutorial, I’ll break down everything you need to know to get started—from how ultrasonic sensors actually work (yes, like a mini sonar for your projects!) to wiring it all up step-by-step. Then, I’ll walk you through each line of Arduino code so you can see exactly how we get distance measurements on the Serial Monitor, displaying distances in both centimeters and inches.
Ultrasonic sensors are best known for obstacle-avoiding robots, but they’re also perfect for adding some high-tech magic to props, interactive exhibits, or any project where you want lights, sounds, or movements to respond to distance.
In this Ultrasonic Sensor with Arduino Tutorial:
▶︎ How does an ultrasonic sensor work?
▶︎ How to calculate distance using the ultrasonic sensor's echo location abilities?
▶︎ How to wire an ultrasonic sensor to an Arduino Uno
▶︎ How to write Arduino code to get distance in cm and inches and display it on the serial monitor
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