Aug 5, 2017 · In this project I will introduce you to the HC-SR04 Ultrasonic sensor. It works by sending sound waves from the transmitter, which then bounce off of an object and then return to the receiver.

Oct 7, 2021 · This article is a guide about the Ultrasonic Sensor HC-SR04. We’ll explain how it works, show you some of its features and share an Arduino project example you can follow to integrate into …

Jan 12, 2019 · In this tutorial you will learn how the HC-SR04 ultrasonic distance sensor with an Arduino. Wiring diagrams and code included!

Learn how to use ultrasonic sensor HC-SR04 with Arduino, how ultrasonic sensor works, how to connect ultrasonic sensor to Arduino, how to code for ultrasonic sensor, how to program Arduino step by step.

In this tutorial, we’ll explore how the HC-SR04 sensor works, how to connect it to an Arduino, and how to write a simple program to measure distances with it.

Nov 23, 2023 · Distance measurement with Arduino ultrasonic: This guide shows you how to hook up the HC-SR04 and read distances with an Arduino UNO.

Feb 21, 2025 · In this comprehensive guide, we’ll dive deep into what the HC-SR04 is, its specifications, how to interface it with an Arduino, and provide detailed code examples.

Apr 8, 2025 · Learn how to use the Ultrasonic Sensor HC-SR04 with Arduino for accurate distance measurement. Includes wiring, code, and project examples for beginners.

Jul 23, 2025 · This comprehensive Arduino ultrasonic sensor tutorial guides you through everything needed to master the HC-SR04 sensor, from basic principles to advanced implementations.

In this tutorial we will learn how the HC-SR04 ultrasonic sensor works and how to use it with Arduino. This is the most popular sensor for measuring distance and making obstacle avoiding robots with …