Re: Signaling over powerline help
- From: ken <somewere@xxxxxxxxx>
- Date: Fri, 30 Dec 2005 12:20:26 -0500
On Fri, 30 Dec 2005 12:14:12 -0500, Spehro Pefhany
<speffSNIP@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
>On Fri, 30 Dec 2005 11:12:54 -0500, the renowned ken
><somewere@xxxxxxxxx> wrote:
>
>>Hello,
>>I would like to know if someone can point me in the right direction.
>>I'm looking for a schematic that would allow me to send and receive
>>data over the power lines in a house. I did a search on google under
>>the following and did not find anything, I could use as a starting
>>point: Signaling over powerline circuits, bpsk circuit, and binary
>>phase-shift keying circuit. Thank you in advance, Ken
>
>"carrier current"
>X10 + reciever, transmitter etc.
>
>As well as being potentially dangerous, it's not easy to get this sort
>of thing to work reliably. I suggest you forget about it and use
>wireless technology.
>
>If you're in North America, in a residential situaiton, with our split
>mains, you may also have to worry about getting data across the two
>sides. Commercial may use 208 3-phase so it's got double trouble.
>
>
>Best regards,
>Spehro Pefhany
Hi Spehro, I'm aware of the danger and plain to use opto isolators. I
also know about the split mains. Thanks, Ken
.
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