[Dino's] latest Hack a Week project, the WALL-E Robot shows quite simply what you can create from a few dollars worth of toys from garage sales and cheap stores. When he found the WALL-E toy at a garage sale, Dino decided that he had to give it a brain. Using the geared motors from some Rumble Robots, the H-bridges from some $5 remote control cars (after his own H-bridges cooked themselves), an ultrasonic sensor and an Arduino, WALL-E was brought to life.
The WALL-E Robot might not be the brightest bot, or the most stable, but the project definitely demonstrates some effective scrounging for parts that would have done WALL-E proud. It also shows how even the most simple projects can cause the most headaches when they don’t go right. Check out the video after the break for the build details, a demonstration and to see a man talk to a toy robot.