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.

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. Skip to main content; ...

The designer does not have to worry about the impact of switch degradation over time, atmospheric and environmental conditions, or software updates recreating switch bounce problems. LogiSwitch’s ...