This is a small device that displays the working status of MediaCoder (build 5225 or later) and the computer's processor information. The data is transmitted through USB port by MediaCoder to the Arduino device, parsed and illustrated by the program in the micro-controller.
Arduino source code
From this small project, you can see
- How to display contents on a small LCD screen connected with an Arduino in a decent way
- How to receive and extract data through a serial connection
- How consise the source code of a Arduino project can be