View Full Version : please help, us amateurs

10-12-2005, 11:46 AM
we have separated a gearbox from a normal remote controlled car.what we want to know is that how to connect motors to it's front wheels using a simple H-bridge and how to control them using a wired remote control.we need it for the base of a robot that picks and places T.T balls.suggestions for the arm design are also required.

please help,

10-13-2005, 12:40 AM
use mosfets for h bridge.....
its basically a class e chopper.
u can use driver ics too if d current ratings of ur motor is low.
as far as arm is considered...... use d butterfly clip type gripper.
it grips really wel.