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Re: Re: Measuring my electricity consumption.....
I have a wheel meter too, and don't really fancy electrocuting myself
adding a second 'flashing led' meter. So any 'wheel based' info would be
great :)
Lee
>
> I have a whizzy wheel meter, and I count the rotations of the black
mark
> using a reflective 45-degree infra red optocoupler that I gummed to
the
> meter's face with some putty, and a PIC circuit. If you're
> interested I'll dig out the part number.
>
> cheers
>
> ant
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