Re: TI-H: Scanning Sonar

To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: Scanning Sonar
From: Osma Suominen <ozone@clinet.fi>
Date: Thu, 27 Nov 1997 13:10:26 +0200 (EET)
In-Reply-To: <19971127021621.16190.qmail@hotmail.com>
Reply-To: ti-hardware@lists.ticalc.org

On Thu, 27 Nov 1997, Muhammed Galadima wrote:

> >>will Matthew's I/O expander do the trick?
> >Is there an address for this IO extender?
> Not yet at least. He just said was a project in the works...

How about a PCF8574 chip? It's a 8 bit pseudo-bidirectional I2C I/O
expander. You can connect many of them if you want more than 8 I/O pins.

-Ozone

*** Osma Suominen *** ozone@clinet.fi *** http://www.clinet.fi/~ozone ***

References:

Re: TI-H: Scanning Sonar

From: "Muhammed Galadima" <mj_galadima@hotmail.com>

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