This Repository contains the Arduino IDE Code for Interfacing Ultrasonic Sensor HC-SR04 with Arduino. This project is a part of physicsandelectronics.com. Detailed Explanation of Project with diagrams ...

Distance Measure With Ultrasonic Sensors (HC-SR04) using two Arduino boards : In this project, the circuit of an HC-SR04 ultrasonic sensor is created from scratch shown in the "HC-SR04 Circuit Design" ...

Ultrasonic Sensor Explorer (USE) is a cheap mobile robot for mapping. Instead of expensive laser sensor, it uses cheap ultrasonic sensor HC-SR04 with range up to 4 meters.

The official Arduino Blog has this week featured a new project which demonstrates ultrasonic Arduino to Arduino communication by Brazilian maker Eduardo Zola. Showing that you can communicate ...

Her build uses the ubiquitous HC-SR04 SONAR sensor and a servo. This is a great use for a servo since a standard servo motor without modifications only moves through part of a circle, and that’s ...

The automation of height-increasing bridges during floating events is a crucial engineering challenge in areas prone to flooding or water surges. It proposes a solution to adjust the bridge height ...