Here’s an external display meant to help you keep track of your computer’s status. It connects via USB and is driven by a PIC microcontroller. It listens for a small set of commands, using those to ...

LCD monitors can suffer from stuck pixels, broken pixels, and residual image problems that can be irritating to have on your screen. Here are some approaches to fixing these problems if they occur.

Screens dominate our lives, and we're looking at them more and more. Between the screens on phones, TVs, computers, and even fridges, you probably rely on looking at a screen for many aspects of your ...