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.

May 11, 2022 · The project is designed to measuring distance using ultrasonic waves and interfaced with arduino. We know that human audible range is 20hz to 20khz.

Distance measurement using Arduino and ultrasonic sensors are vast and diverse. They can be used in autonomous vehicles for obstacle detection and collision avoidance, in industrial settings for object detection and positioning, in healthcare for monitoring patient distances, and in home automation for smart lighting and security systems.

By employing an HC-SR04 Ultrasonic Sensor, an Arduino microcontroller, a 16x2 LCD Display, and an I2C LCD Module, this work offers an accessible solution for distance measurement applications. This method works by sending out ultrasonic waves, which then bounce off things and come back as echoes.

Abstract : The paper is designed to develop distance measurement system using ultrasonic waves and interfaced with arduino. We know that human audible range is 20hz to 20khz.

Jun 27, 2015 · In this project we have used an Arduino and Ultrasonic Sensor to determine the distance of an obstacle from the sensor. Basic principal of ultrasonic distance measurement is based on ECHO.

Arduino; The HC-SR04 Ultrasonic Distance Sensor is cheap, as said before. It can be gotten on ebay or many different online retailers for just over $1. It runs on 5V of DC power and requires 2 of the Arduino's digital pins for connection. The datasheet of the sensor can be found at the following link: HC-SR-4 Ultrasonic Distance Sensor Datasheet.

This document describes an experiment using an Arduino Uno microcontroller and ultrasonic sensor HC-SR04 to measure object distances and display results on an LCD screen. It provides details on the components used, including the circuit diagram and code.

Feb 2, 2025 · In this project, we use HC-SR04 Ultrasonic Distance Sensor with Arduino for displaying the measured distance on an LCD screen. The HC-SR04 sensor operates on the principle of sonar, emitting an ultrasonic wave at a specific frequency that reflects off an object and returns to the sensor.

This document provides details about a distance measurement system project using an Arduino Uno board and an ultrasonic sensor. The project aims to design and implement, both through simulation and practical testing, a system that can measure the distance to an object and display it on an LCD screen.