Jan 30, 2025 · Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized Arduino code for real-time speed measurement.

Are you curious about how speed guns measure vehicle velocities or how athletes' sprint speeds are recorded? While advanced sensor technology often plays a role, you can create your speed detector using an Arduino and a pair of infrared (IR) sensors.

May 12, 2021 · This project demonstrates how to make Speed detector to measure the speed of a moving object (like a toy car) using Arduino Uno, IR sensors, and an LCD display. It’s a practical introduction to real-world applications of electronics, such as traffic monitoring systems, robotics, or educational experiments.

Using IR sensors, a little bit of Arduino coding knowledge, an LCD display, and some lego pieces, you can successfully make an Arduino speed tracker. - Arduino UNO & Genuino UNO x 1. - LCD 16x2 with I2C module x 1. - IR sensor (Receiver 3 leg) x 2. - IR LED x 2. - 5mm Green LED x 1. - Breadboard (Regular) x 1. - Male/Male Jumper Wires.

IR Speed Sensor - Arduino Project: A speed gun is a simple application device used to find out speeding cars in the real world. A small-scale prototype version based on IR sensors is presented in this project.

Aug 22, 2024 · In this project, I will talk about LM393 Speed Sensor Module, how this module works and helps in determining the speed of a rotating object and finally I will show you how to Interface LM393 Speed Sensor with Arduino and measure the speed of a motor.

Apr 24, 2022 · The LM393 speed sensor detects the rotation of a wheel or a shaft and sends the information to the Arduino UNO. The Arduino UNO then processes this information and calculates the speed of rotation and displays it on the 16×2 LCD display.

Jul 17, 2024 · In this project, I will show you how to design and build a simple Car Speed Detector circuit using Arduino UNO and IR Sensors. This Arduino Car Speed Detector project can be used to detect speed of a moving car. How to operate Arduino Car Speed Detector Project? There are definite rules laid out by authorities about driving cars on roads.

In this tutorial, we are going to make a speedometer using Arduino. The anode pin is connected to 3.3V on the Arduino and the cathode pin is connected to the GND pin. The four data pins of the LCD are connected to the digital pins 2 to 5 of the Arduino board.

Feb 24, 2025 · Want to measure speed with an Arduino? A speed sensor helps calculate the velocity of moving objects using infrared or magnetic sensors. In this guide, we will walk you through the step-by-step process of building an Arduino-based speed sensor, including circuit connections, code, and applications. What is a Speed Sensor?