[EMS Discuss] radio wave power question from Joshua

Darrell Perko dperko at efn.org
Fri Jan 24 17:08:01 PST 2014

Not sure if it is a practical thing to do, but I believe most digital 
watches use a lot less power than the average small LED. So it should 
very well be possible.


On 1/24/2014 4:15 PM, Elizabeth Phelps wrote:
> Hello,
> I was wondering, if you can power an LED with radio waves, do you 
> think you could power a watch that way?
> Thanks,
> Joshua
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