This article shows how to hook up a LCD screen to your microcontroller. LCD displays are a great way to add output to your robot - they can be a very useful debugging aid and also can make controlling the robot much easier (setting options, vi…
One of the single most expensive components that go to make up an amateur mobile robot is its power source. Of course, I'm speaking of the batteries that supply the current necessary to power motors, sensors and processors on board the robot (unless any of you have worked the bugs out of cold fusio…