This universal battery tester couldn't be easier to use, and is a great way to determine which ones are still good.

This universal battery tester couldn't be easier to use, and is a great way to determine which ones are still good.

With the big iPhone 17 launch event merely hours away, I’ve been thinking about what I’ll be paying attention to most – and ...

At the center of the scanner is a bright 5-inch all-angle color LCD touchscreen, making viewing simple and engaging. The ...

Noticed a strange purple mark on your phone’s screen? You’re not alone. This small spot could have a bigger story behind it - ...

The 35mm frame lines mean the viewfinder is meant to be used with 35mm lenses (or focal lengths equivalent to those on APS-C ...

Experiments, quirks, and options—these are why I love laptops. The current trend of unconventional laptop designs is ...

By improving sluggish performance or replacing a broken touch screen, you can make your old iPhone feel new again.

Fortunately, there are rumors that Apple is working on several new monitors, one of which is likely to be a new Studio ...

C library is aimed for driving 1.69 TFT LCD display 320x240 with ST7789 driver through SPI's Atmega328P / Atmega8. 1.0 - the first publication, init sequence and basic functions like draw line, clear ...

If your Acer monitor suddenly refuses to power on, it can be frustrating and worrying. Thankfully, most cases come down to simple fixes. With a careful step by step approach, you can usually identify ...

That said, a 30-second clip hack is one to be careful of when testing on your Android phone. It's a highly optimized piece of ...