RF remotes?

Archiver

Hello,

Anyone have any sources for 3 or 4 button wireless RF remotes around the
size of car keyless entry remotes? I know theres a project case for one in
the radioshack catalog, but I need the guts [noparse]:)[/noparse]

Also, any information on interfacing it with a basicstamp?

Thanks!
Ben

Archiver

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Original Message

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From: "Ben Wampler" <bens@e...>
Subject: [noparse][[/noparse]basicstamps] RF remotes?


> Hello,
>
> Anyone have any sources for 3 or 4 button wireless RF remotes around the
> size of car keyless entry remotes? I know theres a project case for one in
> the radioshack catalog, but I need the guts [noparse]:)[/noparse]
>
> Also, any information on interfacing it with a basicstamp?

Hi Ben,

Check here: http://garagedoortransmitters.com/Mfgr/Remocon.html

The Remocon 600 can be programmed to work with lots of different
receivers, and even imitate many different encoder ICs. I have tested
them with our RWS-434 receivers, and they work excellent with very
decent operating range.

If you take the TWS-434 transmitter using a Holtek HT-12E encoder
and train the Remocon 600 to reproduce the HT-12E output, and tune
the Remocon 600 to the same frequency, you have a 4-button, hand-held
transmitter that works with the RWS-434 receiver using the HT-12D
decoder IC.

The HT-12D decoder IC has 4-bit data outputs, and an optional VT
(Valid Transmission Received) output. By using the single VT output
of the HT-12D decoder IC - you can pole a single input pin on the
Stamp, if the input is logic 1 - then valid data has been received, and
you can then strip the incoming 4-bit data from the decoder IC using
4 Stamp input pins.

We have several projects for the Stamp using RF here that may help
as well: http://www.rentron.com/remote.htm

Regards,

Bruce
webmaster@r...
http://www.rentron.com