Houseplants rarely die suddenly. Check out this clever plant humidity monitor circuit that Elektor presented in the summer of ...
Elektor introduced a clever seat belt reminder circuit built with simple logic to trigger a flashing warning light.
Could a simple passive RC network without any transformers, inductors, switches, or non-linear components produce a voltage ...
Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly ...
9don MSN
Chemistry isn't always essential for order: How simple geometry gives rise to complex materials
Utrecht University researchers Rodolfo Subert and Marjolein Dijkstra show in their latest study that complex ...
The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...
A long-standing mystery in spintronics has just been shaken up. A strange electrical effect called unusual magnetoresistance shows up almost everywhere scientists look—even in systems where the ...
Interesting Engineering on MSN
YouTuber builds 4,000-rpm electric motor from LEGO bricks and simple magnets
In a world filled with high-tech robotics kits and programmable gadgets, one artist decided ...
The classic design of a mechanical clock generally consists of a display, a way to store energy, a way to release that energy at regular intervals, and a mechanism to transmit it where it needs to ...
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