HC-SR04-Ultrasonic-Sensor-Distance-Measurement-MotorShield Refer below Tutorials HC-SR04 Ultrasonic Sensor Distance Measurement with Arduino - Visit for simillar projects at https://microdigisoft.com ...

This is the HC-SR04 ultrasonic ranging sensor. This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. There are only ...

HC-SR 04 Ultrasonic sensor is most commonly used to measure distance, but this time I will show you how to measure the speed of movement of an object using ...

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 ...