Hi,
I've made an 1-wire interface for the current cost clamps. The current cost
clamp is specified 100A with 50mA accuracy. You can buy spare current cost
clamps for about 15 euro. The interface is a simple opamp+DS2450. On
request I'll send you the eagle schematic.
/Marc
On Sat, Feb 8, 2014 at 4:24 PM, Daniel MacKay <[email protected]> wrote:
> Hello all!
>
> Does anyone have an inexpensive (say, under $50 type of thing) 1-Wire AC
> amp (clamp type, obviously) sensor solution?
>
> I need to measure common household amps - so up to, say 30A would be fine,
> say, with 0.5A accuracy (or so.)
>
> Any thoughts would be welcome.
>
> -dan
>
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Marc Dirix Computers
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