The Mostronome is a 1975 electronic metronome that reimagined musical timing with its whistle-like tone. This vintage circuit ...

An appeals court in California has refused to halt a judge’s order requiring the Trump administration to rehire thousands of ...

The Supreme Court seems likely to preserve the $8 billion a year the government spends to subsidize phone and internet ...

Addressing the issues of claim construction and the requisite expert qualifications to testify on obviousness and anticipation, the US Court ...

Small, limited-function ICs, such as watchdog timers, can make the difference between fairly good performance and solid ...

So you live in Central Texas and heard about the races this weekend at the Circuit of the Americas. Maybe you got curious and are thinking about heading to the track. If so, here's a few things to ...

This one comes to us by way of [Astronomermike], who chose to make a digital circuit with nothing but 555s and a largish handful of passives as his entry in the current 555 Timer Contest.

He started working on the project in a circuit simulator, then ultimately ended up building the three main logic blocks inside the familiar timer on pieces of copper-clad board. He’d built a 555 ...