This project uses an HC-SR04 ultrasonic sensor and Arduino UNO to measure the distance of objects in both centimeters and inches. The measured data is displayed on an I2C LCD. The project was ...

This post is a review of some commonly available distance measuring sensors in general and the Sharp GP2Y0A21YK0F in particular. Well, let us get started… Distance Measuring Sensors. Of course, many ...

A simple Arduino based experiment was designed to measure the acceleration caused by gravity during the free fall motion of the object through air. This physics experiment can be carried out to ...

That’s all about Arduino code. Let's feed this compiled binary code to the Arduino UNO R3 for converting the ordinary Arduino to a moving object speed-measuring device. Car Speed Detector using ...

Ultrasonic Sensor Module. There are many types of Arduino distance sensors, but in this project we have used the HC-SR04 to measure distance in range of 2cm-400cm with an accuracy of 3mm.The sensor ...

2pcs Ultrasonic Module Distance Sensor with 2pcs Mounting Bracket for Arduino Uno R3 Mega 2560 Nano Raspberry Pi Smart Robotics Projects , EPLZON HC-SR04 Ultrasonic Module Distance Sensor fit for ...