Computer monitors often include one or more LED indicator lights that show these devices' operating status. Monitor manufacturers can build a set of signals -- made up of sequences of LED flashes and ...

It is a pretty common first project to use an Arduino (or similar) to blink an LED. Which, of course, brings taunts of: you could have used a 555! You can, of course, also use any sort of oscillator, ...

Hey Guys! Welcome to The Droid Guy! Today, we are going to talk about red light blinking on Sony TV, and the basic troubleshooting steps to fix the issue. Do you own a Sony TV, such as the Sony Bravia ...

Air-gapped computers aren't physically connected to any network and so should be protected from remote hackers. However, Stuxnet showed air-gaps can be breached. Besides that, an insider could always ...

In this guide we’ll explain how to turn off the Galaxy Note 8 notification LED light that blinks on the top of the phone. Samsung’s smartphones are user-friendly with tons of customization and ...