Re: TI-H: Hey guys, try something simple... For IR linking
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Re: TI-H: Hey guys, try something simple... For IR linking
PAULH@mdli.com wrote:
> I don't think that a IR link would be incredibly hard, but it would
> require a
> SPinTerface. You need to hook two IR Transmitters up to the two data
> wires on
> the TI. Then use the 5V +/- from a SPinTerface port so the recievers
> can pick
> up the signal. Then attach the output from the two recievers to the
> two data
> lines.
It seems to me that IR-recievers need a carrier freq. in order to even
detect the signal; you would need to have a 38khz signal or whatever
that carrier is for you reciever and then whatever pulse (ttl) you put
in would come out the reciever without the carrier automatically. I
think this could be done with a simple 555 timer. However there is still
the problem that it's async. Is there anyway with ASM to access the data
and clock lines individually??
-=<Matt>=-
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