Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!elroy.jpl.nasa.gov!zardoz.cpd.com!dhw68k!ofa123!rick From: rick@ofa123.fidonet.org (Rick Ellis) Newsgroups: sci.electronics Subject: Re: X-10, GE Homeminder Tech info needed Message-ID: <1733.2755C118@ofa123.fidonet.org> Date: 30 Nov 90 01:32:22 GMT Organization: One For All Lines: 22 On 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. -- Rick Ellis Internet: rick@ofa123.fidonet.org Compuserve: >internet:rick@ofa123.fidonet.org BBS: 714 939-1041 -------------------------------------------------------------------------- Brought to you by Super Global Mega Corp .com