I built the frame out of old barn wood. I wanted to make it look oldish, so perfect fitting was not needed. I hooked up a 2m led strip using a 12V power supply and some transistors. Everything is controlled through Alexa using IFTTT.

Watch the vdeo

Thank you.

To answer your question, there is no rotary switches. The grey things are wire connector to connect the led strip wires to an wire extension.

I built the frame out of old barn wood. I wanted to make it look oldish, so perfect fitting was not needed. I hooked up a 2m led strip using a 12V power supply and some transistors. Everything is controlled through Alexa using IFTTT.

Watch the vdeo