Introduced in 1984, the Psion Organiser series defined the first generation of electronic organizers or PDAs (personal digital assistants). Even though these devices are now over 30 years old, the ...

One part that I find myself using somewhat regularly in microcontroller-based experiments is the “USB power bank” that provides USB-standard 5-V DC output and offers some basic protection features.

The Arduino hardware clones keep rolling in. This weeks entry into the modern dev board’s roster is the StickDuino. The board is designed to be fully hardware compatible and plugs directly into your ...