The HC-SR04 is a typical ultrasonic sensor which is used in many projects such as obstacle detector and electronic distance measurement tapes. In this Instructable I'll teach you how to interface the HC-SC04 with an Arduino Uno.

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 it into an alarm system project.

Apr 30, 2024 · In This Article, We will learn how to measure the distance using an Ultrasonic sensor & Arduino. It is an open-source electronics platform. It consists ATmega328 8-bit Microcontroller. It can be able to read inputs from different sensors & we can send instructions to the microcontroller in the Arduino.

Oct 7, 2021 · This post is all about the Ultrasonic Sensor HC - SR04. 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 sensor, and an example sketch to use with your Arduino.

May 30, 2024 · To test our HC-SR04 ultrasonic sensor, we will make Project 22: Sonar Distance Calculator of the Arduino Intro app. This project will simply print out the distance of an object in the Serial Monitor. The distance will be expressed in inches. In our circuit, the TRIG pin is connected to pin 6 and the ECHO pin is connected to pin 7.

In this instructable, I will guide you through the simple steps needed to detect the distance using ultrasonic sensor and report it on the serial monitor. Download and Install the Arduino IDE (Interactive Development Environment) using the link below:

To interface an Ultrasonic Sensor with an Arduino and view the distance on the serial monitor you'll need: You'll need a laptop or a PC to upload code to the Arduino and view the Distance on the Serial Monitor. The HC-SR04 is an ultrasonic ranging module.

Jan 12, 2019 · In this tutorial, you will learn how the sensor works and how to use it with Arduino. I have included 5 examples with a wiring diagram and code so you can start experimenting with your sensor. We will first look at an example that does not use an Arduino library.

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.

Apr 6, 2025 · 📏 Arduino Ultrasonic Sensor Data Read in Serial Monitor | HC-SR04 Tutorial In this video, you'll learn how to connect and read distance data from an ultrasonic sensor (HC-SR04)...