| Several companies sharing the same building all need a separate doorbell for visitors. The exterior of the buidling may not be altered. Do y...
More in Home & Garden (225)
| I chose this video of the tinyTesla for both the nice shooting of the sizeable sparks and its soundtrack. Instead of presenting only the raw...
| Engineers from the Rutgers University in New Jersey have developed an identification system that detects the vibrations in a finger in order...
| Here comes a dazzling DYI project allowing you to touch an electric arc (30 kV hey presto) with your bare fingers. No harm from that. Though...
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| Very common on old equipment, today they seem to have disappeared completely. I am talking about those pushbutton banks of which only one bu...
| Connected Lighting is about networks of lamps, switches and other devices to form smart lighting systems for homes and offices. Mouser Elect...
| The differences in measurable potential on plants aroused the interest of Walter Polleros. His BioLight project detects electrical fluctuati...
| The Peltier lamp offered by Elektor is a project with a surprising principle: power a LED reading lamp with the energy from one candle. The...
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| A softly burning and quietly crackling fireplace has imminent attraction to people and pets, but not everyone can afford to have the real th...
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| Here is a project that nobody actually needs but that everybody will want to own. It is a gadget, a device that is often thought of as a nov...