I made a light switch servo controller. Works with Alexa :) : r/functionalprint
Left Switch Servo Motor
Durable 5pcs Servo Tester Third Gear Switch with Indicator Light 4.2V to 6.0V Easy to assemble : Amazon.com.tr: Ofis ve Kırtasiye
Servo Light Switch (mqtt) - Hackster.io
Drfeify Servo Cable, Light Control On/Off Power Switch Plug Male Female Wire for RC Model Car/Boat/S - Antika ve Koleksiyon - kitantik | #12702207088723
RC On/Off servo Receiver Switch
Turnout Control Servo Assembly with Bracket and Micro Switches – Small Model Railroads
Switch (ON-OFF) operated via a servo output : Drones, UAV, OnyxStar, MikroKopter, ArduCopter, RPAS : AltiGator, drones, radio controlled aircrafts: aerial survey, inspection, video & photography