Scanning the environment with a sonar sensor to gather points that form a cloud which can be visualized in 3D using Arduino. - Gwenyth06/Ultrasonic-Sensor-Point-Cloud-Arduino. Skip to content.

To use a Sonar sensor, you need to connect it to a microcontroller or development board, typically using VCC, GND, and TRIG/echo pins. The provided code snippet in Arduino demonstrates how to measure ...