In this article I’ll show you how to do advanced animation techniques on the Arduino using what are known as easing functions. What’s an easing function? Computer animation of motion involves making an object appear to move from A to B over some time period T. The simple way to do...

This article will present a circuit and accompanying source code that you can use to control the backlight and contrast functions of an HD44780-compatible LCD. Controlling these functions from software allows you to cut down on external components such as dials, saving you space and...