I've done something like that for a fighting robot. Takes two R/C
receiver channels and generates pwm for two motors. Treats one
stick as fwd/rev and the other stick as left/right. One motor goes on
each side of the bot. Also monitors the current on the h-bridges and
limits current. Has extensive amounts of code designed to reject
spurious signals coming from the receiver.

I was planning to do a web page about it. If you can wait, then it
would come with some explanation, but I can send it to you if you
want to figure it out yourself.

Uses a 16F876, coded in HiTech C.

Cheers,

Bob

On 7 Feb 2002 at 18:10, Ted Mawson wrote:

> To save me re-inventing the wheel, can anyone point me to a PIC project that takes 2 Radio Control servo pulse inputs (from an R/C receiver) and generates the PWM drive for 2 DC motors running in H bridge mode via FETs?
>
> Thanks,
>
> Ted
>
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