Re: X-10, GE Homeminder Tech info needed

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Article #8723

#8723

From: Mark Zenier
Date: Sat, 01 Dec 1990 20:17

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In article <1733.2755C118@ofa123.fidonet.org>, rick@ofa123.fidonet.org (Rick Ellis) writes:
| On <Nov 28 20:06> Walt Hoffman writes:
| 
|  WH> Is the any documentation available on the BSR/X-10 interface that I could
|  WH> use to understand how the Homeminder is sending out the codes on the AC
|  WH> line?  I have my own ideas but if it is available somewhere I could sure
|  WH> use the help.
| 
| The X-10 coding scheme involves sending a carrier burst (about 35khz, I've 
| forgotten the exact number) or not sending a carrier burst at the zero 
| crossing of the 60hz line voltage.

120 KHz, and there are pulses for each of the 3 possible phases, 120 
degrees apart.

See Circuit Cellar Ink #2, May/June 1988

Markz@ssc.uucp

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!pilchuck!ssc!markz
From: markz@ssc.UUCP (Mark Zenier)
Newsgroups: sci.electronics
Subject: Re: X-10, GE Homeminder Tech info needed
Message-ID: <580@ssc.UUCP>
Date: 1 Dec 90 20:17:31 GMT
References: <1733.2755C118@ofa123.fidonet.org>
Organization: SSC, Inc., Seattle, WA
Lines: 18

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