[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors.

If you're looking for more control over how your keys feel and sound, you'll want to turn to one of the best hot-swappable keyboards. These decks allow you to easily remove and replace the ...

The Free Software Foundation is holding an auction to celebrate its 40th anniversary. You can bid on the original sketch of the GNU head by [Etienne Suvasa] and [Richard Stallman’s] Internet ...