RE: TI-H: building remote link
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RE: TI-H: building remote link
I'm really shooting off the hip here, but this is a very realistic
project. There are Tx and Rx available for about $40 each. All that would be
needed is a interface to convert TI data to modem then vice versa.
I am not interested in this but if someone is, I can supply the manufacture
to the pre-built Rx and TX.
-----Original Message-----
From: Osma Suominen [SMTP:ozone@clinet.fi]
Sent: Sunday, September 21, 1997 1:53 PM
To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: building remote link
Philipp Gortan wrote:
> I'm planning to build a remote link as shown in the plans at
> ftp://ftp.ticalc.org/pub/text/hardware/rtlink.zip
> This will be two units communicating via radio transmission.
> In the plan, there is the symbol of a "ground" (see attachment). How
> can I realize that???
If that's Michael Jan's Radio Transfer Link (which I'm sure it is), forget
about it. It's a hoax and nobody has ever got it to work. I wonder why
people still spread it around...
Usually, you just connect all "ground" symbols together, maybe attach them
to the metal case of the device. Also, usually - pins of batteries and
other power sources are connected to the ground, but not always. Interfaces
usually have a ground too, and their ground pins are often (but not always)
connected to the ground potential of the device.
-Ozone
--
*** Osma Suominen *** ozone@clinet.fi *** http://www.clinet.fi/~ozone ***
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