Re: gEDA-user: RenumberBuffer()

[John Griessen <john@xxxxxxxxxxxxxx>]

DJ Delorie wrote:
> In case you're curious about what the final (mostly) board looks like:
> 
> http://www.delorie.com/pcb/powermeter.pcb
> http://www.delorie.com/pcb/powermeter.jpg (or .html)
> 
> This is a 24 channel current monitor for circuit breaker boxes, with a
> USB interface.  Probably not the safest thing to put in there, but
> it's simple to make and program, and hopefully only temporary - I'm
> doing this to figure out how to reduce my electric bill.

Are you sensing current with transformers/Rogowski-coils for each 
breaker wire to pass through?  That would keep it a pretty low fire 
hazard...  If your sensor silicon is directly touching line voltages on 
your board, it's more of a risk in case a big spike comes in and fires 
everything, then it catches on fire, etc...

John


_______________________________________________
geda-user mailing list
geda-user@xxxxxxxxxxxxxx
http://www.seul.org/cgi-bin/mailman/listinfo/geda-user