It’s easy to have a soft spot for “mini” yet perfectly functional versions of electronic workbench tools, like [David Johnson-Davies]’s Tiny Function Generator which uses an ATtiny85 to generate ...

Mayor of tiny Kansas town could be deported over voter fraud charges Kate Gosselin budgets Christmas for 8 kids 'to the penny ...

Bluetti noticed a gap in the portable power market. There are many solar power stations, but small ones offer questionable capacity. And the high-capacity power banks tend to be big and heavy. What ...

Billing the breakthrough as the “world’s smallest electric generator,” scientists have found a way to translate kinetic energy into power using a material no thicker than a layer of atoms. Researchers ...

July 6, 2007 Researchers at the University of Southampton have developed a kinetic energy generator which derives electrical energy from the vibrations and movements that occur within its environment.

You can generate a tiny dc supply voltage of a just a few hundred millivolts using an additional positive voltage connected to the feedback resistor of a dc-dc converter. The need for such a ...