Electronic, Arduino enthusiasts and makers looking for a project to keep them busy this weekend, may be interested in a cool custom switch created by Dave Darko. That requires users to ...

To solve the problem without sourcing a new switch, [Jean-Noel] built his own Arduino based Dahlander switch. This consists of three relays that select the wiring configuration for each speed mode.

The GRUB Switch bootet nicht nur über einen USB-Stick das gewünschte Betriebssystem; das Projekt unterstützt auch Hardware mit Arduino und Kippschalter.