He set up an Arduino Uno to count the pulses using edge detection. This allowed for a reliable count which would serve as the timebase for a simple 24-hour clock.

If you own a Samsung Galaxy Tab tablet, you already have a terrific second display for both work or business travel. Here's how to use it.

Nearly every TV on the market today is either OLED or LCD. Here's a look at the pros and cons of each technology.

Learn how to turn off laptop screen when using external monitor in Windows 11/10. You can switch off laptop screen with external monitor without sleep.

Corsair’s new Nautilus RS LCD brings some fresh style and functionality to the company’s AIO CPU cooler range. If you’ve used the original Nautilus RS before, this one keeps the same cooling ...

The Smithsonian Institution has reinstalled material referencing President Donald Trump’s two impeachments at an exhibit related to the presidency at the National Museum of American History ...

Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored ...