The January 2005 issue of Circuit Cellar has an article on that exact topic.

> -----Original Message-----
> From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf
> Of Padu
> Sent: Tuesday, January 18, 2005 3:42 PM
> To: piclist
> Subject: [PIC] RC Controller Interface
> 
> Has anyone here ever hacked an RC controller? I imagine that these modern
> RC (car) controllers are nothing more than user controls (levers, wheels)
> linked to some kind of encoder that transmits the RF signals to the
> receiver in the car.
> 
> What I want to do is to create a PIC based interface that connects to a
> computer via rs232 or USB and sends throttle, direction and any other
> necessary signal to the RC car. The computer is the responsible for
> issuing the control inputs...
> 
> Has anybody heard of such thing?
> .--. .- -.. ..-
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