We’ve been loving the variety of entries to the 2025 One-Hertz Challenge. Many a clock has been entered, to be sure, but also some projects that step well outside simple timekeeping. Case in point, ...

[Alex Lao] has been playing around with the CPLD-like parts of a PSoC. Which is to say, he’s been implementing simple logic functions “in hardware” in software. And after getting started with the chip ...

Cris Alexander is technical editor of RW Engineering Extra. For some time now we’ve been hearing that a number of auto manufacturers have opted to solve their electric vehicle AM interference issues ...

Remember the days when the transmitter site was staffed around the clock by an entire crew of engineers, often wearing suits and ties as they rode gain on the audio and built their own parts to keep ...

In the video below, the process of making this simple radio FM transmitter is explained in details. The project starts with wiring the mono phone plug to an audio source like an mp3 player. Once ...

WIESBADEN, Germany — American Forces Network’s 873 AM transmitter will be temporarily turned off from June 1-30 at the request of German authorities because of concerns that the signal ...