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How do I make this circuit wireless? Answered

I am trying to build a sumo bot for a class project, but how do I make it wireless. I have a wiring diagram for the robot wired to the controller, but I need it wireless. I can add additional power sources and necessary components if needed.

Tags:robots

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rickharris

4 years ago

Far Far easier to use a commercial radio control system BUT for a Sumo robot you only need a few feet of control so wire will work fine.

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-max-

4 years ago

I would get a control board from a cheap root and use the transmitter/receiver module.

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iceng

4 years ago

Get a cheep RC toy and hack it for your Sumo.

Why do you need FOUR motors ?

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mpilchfamily

4 years ago

Buy an RF keyfob with receiver. You could even get one with a relay already on the receiver. Wire the relay to the power switch there and your done. Hold the button on the key fob and it goes. Release and it stops. It can get rather complex after that.

But you can go out and get an RC remote and receiver and wire that in to the motor controllers directly and have control of each motor. If you got $100+ lyeing around.