BitLocker is a disk encryption feature in Windows that protects your data by encrypting entire drives. Sometimes, the BitLocker screen appears on system startup, preventing users from booting into ...

Privacy and security concerns are becoming more commonplace as data sharing becomes more commonplace. Here's how to lock down ...

No GPUs or RAM, but plenty of room for improvements and upgrades.

The variant of connecting a ZX Spectrum keyboard as a matrix via 13 cables to the STECCY board has a serious disadvantage: the display together with the blackboard cannot be mounted far away from the ...

This is a Z80-MBC2 emulator running on a TTGO ESP VGA32 board, an ESP32 device with a VGA connector, PS/2 keyboard and mouse connectors, an audio output jack and a Micro-SD card connector. This ...

This might just be the most overengineered desktop gear I've ever come across. The Naya Connect system features four devices ...

Few things rival the usability and speed of a full-sized keyboard for text input. For decades, though, keyboards were mostly ...

If you've never heard of a 'DAC' before, you might be surprised to hear that you most likely use one everyday. DAC stands for digital-to-analogue converter and any device that delivers digital sound – ...

Drawing tablets have been a favorite computer peripheral of artists since its inception in the 1980s. If you have ever used a drawing tablet of this nature, you may have wondered, how it works, and if ...

Abstract: Flyback converter with variable-frequency peak-current-mode (VFPCM) control is widely used in low-power adaptor and recently proposed universal serial bus power delivery application. The ...