Contribute to KieuCoding/ARDUINO-HC-SR04 development by creating an account on GitHub.

A very simple HC-SR04 example to go with the Youtube video. - Arduino_HC-SR04/Arduino_HC-SR04.ino at master · LessonStudio/Arduino_HC-SR04 ...

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 ...

Arduino UNO circuit board [8] and an HC-SR04 ultrasonic distance sensor [9] were used for data collection and are shown in Figure 2. Arduino UNO was placed on upper face of top plate and ultrasonic ...

The HC-SR04 sonar modules are available for a mere pittance and, with some coaxing, can do a pretty decent job of helping your robot measure the distance to the nearest wall. But when sellers on eB… ...