May 2, 2024 · Learn how to use the ultrasonic sensor (HC-SR04) with Arduino. This tutorial will teach you what it is, how to assemble the sensor on Arduino, and, at the end, you'll implement …

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 …

Jul 23, 2025 · In this article, we will study how to design this ultrasonic sensor using the Arduino board and programming software. We will study the specifications needed for this sensor, and …

Nov 23, 2023 · Copy and paste the following code into your Arduino IDE. This code will trigger the ultrasonic sensor to send a pulse and then listen for its echo, calculating and printing the …

The HC-SR04 ultrasonic sensor uses SONAR to determine the distance of an object just like the bats do. It offers excellent non-contact range detection with high accuracy and stable readings …

In this tutorial, we will learn how to interface and measure distance in centimeters using an HC-SR04 ultrasonic sensor and an Arduino Uno microcontroller. The HC-SR04 is a popular …

Jul 23, 2025 · Ultrasonic sensors have revolutionized distance measurement in Arduino projects, offering precise, non-contact sensing capabilities perfect for robotics, automation, and DIY …

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 …

Oct 7, 2021 · I'll explain how it works, show some features and share an Arduino Project example to help you with your projects. We provide a schematic diagram on how to wire the ultrasonic …

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 …