Re: TI-H: RF Link Idea....


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Re: TI-H: RF Link Idea....



TTL?


----------
> From: Lee Gentry <lgentry@postoffice.worldnet.att.net>
> To: ti-hardware@lists.ticalc.org
> Subject: Re: TI-H: RF Link Idea....
> Date: Friday, November 01, 1996 10:32 PM
> 
> This dosent work, i have tried. You have to have something to convert
> radio signals to TTL that the 85 uses.
> 
> -Lee
> 
> 
> At 06:07 AM 10/31/96 +0000, you wrote:
> >I'm gonna try to make an Radio Frequency link from and old Walkie-talkie
> >set. Everyone here seems to be obsessed with IR, so i don't know how
> >this'll be accepted. Anyway:
> >
> >A walkie-talkie already has a complete RF send/receive capable circuit.
The
> >only problem I can conceive is that (I think) there is a separate plug
for
> >send and another for receive. Would I need two sets of walkie-talkies?
Say
> >i have 2 calcs: Would this be done:
> >
> >Calc A               Calc B
> >|----|               |----|
> >|send|------\ /------|send|
> >|    |       X       |    |
> >|recv|------/ \------|recv|
> >|----|               |----|
> >
> >Would they have to cross like that? Recv from A to Send from B, and
> >vice-versa?
> >
> >Any help would be appreciated!
> >travis
> >
> >     /--------------------------------\
> >    /         Travis Pettijohn         \
> >   /    primary:  travisp@inil.com      \
> >  /   alternate:  travisp@juno.com       \
> > /   http://www.inil.com/users/travisp/   \
> >/------------------------------------------\
> >


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