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Old 09-08-2010, 08:11 PM
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j.duncker
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Default RE: mechanically R/C'ing a joy stick

Strip the variable pots out of the joystick or buy ones with a similar resistance and operate those from the servos.

Good primer on 2 wheel drive steering here [link=http://www.4qd.co.uk/robot/start.html#sas]CLICKY[/link]

I was involved in a big fighting bot and built a couple of Antweights [ 150 g max ] from scratch lots of fun!