This push-button fan switch design includes a timed automatic shut off, connections to the mains, and other minor changes from previous Design Ideas.

While not all appliances can be controlled from your devices, the SwitchBot Smart Switch Button Pusher allows you to do so. By including Matter support, you can control them via HomeKit.

His solution to the problem was to get rid of the toggle switch used to turn it on and replace it will a home-made momentary push button switch.

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.

Think of it as a Netflix and Chill button, but with maybe less Chill. The Netflix Switch is powered by a Particle Core, an Arduino-compatible development kit that features on-board WiFi.

Würth Elektronik has expanded its switch program with new push-button switches and a main switch.