Getting Started with the HC-SR04 Ultrasonic sensor - Arduino Project …
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.
HC-SR04 Ultrasonic Sensor with Arduino Tutorial (5 Examples)
Jan 12, 2019 · In this tutorial you will learn how the HC-SR04 ultrasonic distance sensor with an Arduino. Wiring diagrams and code included!
Ultrasonic Sensor HC-SR04 and Arduino – Complete Guide
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 …
Complete Guide for Ultrasonic Sensor HC-SR04 with Arduino
Oct 7, 2021 · So, here we provide an example of how to use the HC-SR04 ultrasonic sensor with the Arduino. In this project, the ultrasonic sensor reads and writes the distance to an object in the serial …
HC-SR04 Ultrasonic Sensor + Arduino UNO: a Tutorial
The HC-SR04 ultrasonic sensor is a popular choice for distance measurement and proximity detection. In this guide, I'll show you how to wire it up to an Arduino UNO and write code to read distance …
How HC-SR04 Ultrasonic Sensor Works & Interface It With Arduino
Jan 20, 2026 · Learn about HC-SR04 Ultrasonic Distance Sensor module. This tutorial includes working, Pinout, Specs, Datasheet, Wiring, Library, Code & Arduino Project.
HC-SR04 Arduino Tutorial: Measure Distance with I2C LCD1602
Nov 27, 2025 · In this tutorial, you learned how to interface the HC-SR04 ultrasonic sensor with Arduino and use it to measure distance accurately. We started with the basic working principle, wiring, and …
HC-SR04 Ultrasonic Sensor Arduino: Complete Tutorial for Distance ...
SR04 ultrasonic sensor Arduino setup with this complete guide. Includes pinout, wiring diagrams, sample code, and distance measurement projects.
HC-SR04 Ultrasonic Sensor Interfacing with Arduino – Distance ...
This tutorial shows how to use HC-SR04 or HY-SR05 Ultrasonic sensors with Arduino for contactless distance measurement. First, we learn to interface HC-SR04 or HY-SR05 with Arduino. After that, …
Ultrasonic Sensor HC-SR04 with Arduino: Measure Distance Easily
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.