hi im very new to the robot world although i have really been into robot wars with all the videos and stuff anyway, im planning on building my first robot (heavyweight), buying tools that i havnt got and then buying motors, speedos, batterys and build the chassis so i get an idea of the right size.

Anyway what im wanting to know is the best way of rigging up a failsafe system. as i have no idea. ive read other threads on this but get confused, can any of you give me an idea of the best way?

If possible i want to build my own failsafe, as i am quite skilled at electronics.

Cheers
Danny