Robot arm control electronics

[Fivetide]

Personally hardware is the easy thing to workout - the hard part is finding a program that will make everything move at the right speed and stop when you want it to.

[Jonathan]

There's a very good selection of hobby servos at Radio Control Planes, Helicopters, Cars, Boats, FPV and Quadcopters - Hobbyking should you decide to use that type of motor.

the hard part is finding a program that will make everything move at the right speed and stop when you want it to.

That's when you write your own.

[D.C.]

Personally hardware is the easy thing to workout - the hard part is finding a program that will make everything move at the right speed and stop when you want it to.

I find software loads easier than hardware, you just have to remember how incredibly stupid a computer really is, it will do exactly what you tell it to do, no more, no less.