Hacking TI Calculator Interface

From: John Ruschmeyer <jruschme_at_hiway1.exit109.com>
Date: Thu Jul 31 07:52:36 1997

> I don't want to pay $40 for a DB-9 connector and a 3-wire headphone jack. I'm
> guessing that the interface is a software-handshaking 3-wire RS-232 setup, but
> before I hook something up to the calc, I wanted to ask if anyone has this
> calc and can shed some light on it.

Two places to check out:


I beleive there are plans floating around for a $5 interface cable. Also,
lots of 3rd party apps for the '85.

Received on Thu Jul 31 1997 - 07:52:36 BST

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