This is a fun project I made with an Arduino UNO. It's a simple Sonar using an ultrasonic sensor.
Arduino
Arduino is an open-source hardware/software platform based on Atmel ATmega, being an open-source fanatic I couldn't resist buying it :) it's remarkably easy to learn, given that this is my first Arduino project and it took just a couple of hours ! Arduino is programmed in a language based on Wiring. ...
