We’ve said it time and again, the Arduino is a prototyping platform. In that spirit, [Doug Jackson] shows you how to conserve the expensive Arduino board and Ethernet shield by building your own ...

Dismo Industries' Cyber Fidget combines an Arduino-like microcontroller with machined aluminum and clicky buttons for a fidget toy that doubles as a programmable geek multitool.

This engineer titled his 2024 retrospective “interconnected themes galore.” Both new and expanded connections can lead to ...