This is a simple project where I interfaced a 7-segment display with an STM32 microcontroller. The aim was to understand how each segment of the display can be ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, vacuum tubes, and transistors being some well-known examples. In a smaller ...

// Edgelit displays on Fran Blanche channel: https://www.youtube.com/watch?v=J2xAetY9O1E // Edgelit clocks on AliExpress: https://s.click.aliexpress.com/e/_DeVvQFN ...

When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make. He could either ...

How often do you see an ECG that is just a little off? Maybe the T wave is flat, oddly-shaped or inverted. Maybe the ST segment is coved, very minimally-depressed or shows some J point elevation.

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...

Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

Not every notebook has a touch screen, but try one, and you'll be a tap-and-swipe convert. Here's what to know about touch-panel technology, plus the best touch-screen laptops you can buy, based on ...