This page was created when I was taking ECE597. Now I've graduated Rose with a MECE and a BS CPE. I also worked on another project using the BeagleBoard to control a walking four legged robot.
Most of my work is with the BeagleBoard hardware. I helped with pages on PWM on the BeagleBoard and I2C on the BeagleBoard. I created the page on Interfacing with the BeagleBoard hardware. This page contains a variety of information on how to make a board to interface with the BeagleBoard, including dealing with power and level shifting.