[roystur44]

Here is ours. We use a y pwm cable to the Jags to test ganged motors. We use this device to test our prototypes, motor burn in and robot builds before the electronics go in. All the parts were from Radio Shack under $50

http://www.youtube.com/watch?v=ibuAAnxgExQ

https://picasaweb.google.com/1045493...18593684294434

http://www.youtube.com/watch?v=t-Tius1e10U