Main.py: The computer side that handles the graphics of the sonar sonar.ino: The arduino side that handles the actual sonar gathering data and moving the servo. Note: The programs talk to each other ...

This project aims to create a SONAR mapping device which uses an ultrasonic distance sensor to map the surroundings of the device in a semicircular region in-front of the device. It can also be used ...

While a well-known use of this is sonar, ultrasonic sensors can also be ... A motor rotates it around a 180-degree field-of-view and an Arduino takes and records measurements during its trip.

He turned to two common ultrasonic sensors and Python to do the job. There is also, of course, an Arduino. You can see a video of the results, below. The Arduino code reads the distance from both ...