A phone that rings by itself

Technology

By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

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@adafruit

October 11th, 2006

Dheera turned a standard, phoneline-powered phone at a university into one with batteries that rings by itself, disregarding the line!… Fun for pranks – Link.

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Tagged DIY Projects Telecommunications

By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

View more articles by Phillip Torrone

@adafruit

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