Now dubbed the Spirit Pilot Flyback, Longines' pilot's chronograph features a slimmed-down case and a refined dial.

One of the more intriguing but frustrating watches on the market over the past few years has been the Longines Spirit Flyback. Here was a mechanical flyback chronograph from the brand that literally ...

The best watches in the world tend to have two things in common: a standout design and a fascinating backstory. As an accessory first and foremost, any great watch needs to look right with all of your ...

Peter Green explains advantages of LED drivers based on the flyback power-supply topology: They're inexpensive; they provide an isolated output that complies with UL safety requirements; they make it ...

In broadening its Spirit Flyback line, Longines has added a duo of fresh iterations to its roster, both boasting retro-coded colorways. One model spotlights a matte shaded green dial with a matching ...

Would you trust a watch with your life? As crazy as it sounds, way back when explorers were doing gnarly things for the first time ever like flying over the South Pole in the ’20s and ’30s, people ...

We’ve seen a number of people create plasma speakers over the years here at Hackaday, so at first blush, the latest Plasma Channel video from [Jay Bowles] might seem like more of the same. Even his ...

To save energy and reduce the size and weight of equipment, higher efficiency and power density are required in flyback converter-based LED drivers, chargers, and other power applications. The flyback ...

A common part used to create a high voltage is a CRT flyback transformer, having been a ubiquitous junk pile component. So many attempts to use them rely on brute force, with power transistors in ...

Which topology do you chose when your specification calls for a non-isolated power supply and the output voltage falls between the minimum and maximum input voltage? Is the tried-and-true flyback used ...