Analog motor controllers??

    --Here's the thing: I want to be able to drive the bot in the shop without the radio. A "tethered" setup is preferred; i.e. one with cables
attached. Is there a design out there that's not too inefficient that would allow attachment of a joystick or some other form of "throttle" to a motor controller?     --TIA,
"Steamboat Ed" Haas : Just another fart in
Hacking the Trailing Edge! : the Elevator of Life...
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