Charge Your Gadgets Even During Brown-outs

This tip is from Instructible.com website, it will show you how to tap into a free source of electricity. All you need is a phone line. All phone lines have a constant flow of voltage, around 40-70 volts (up to 100 volts when it rings!), but you can’t just plug stuff into it and expect it to work. You should have a basic knowledge of electrical and electronics. Read how it’s done at www.instructables.com/id/FREE-Hidden-Electricity!/

photo from www.freedigitalphotos.net

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