AC Dimmer with Arduino | RobotDyn AC dimmer - YouTube
Amazon.com: PWM AC Voltage Dimmer 50/60Hz 80-240VAC for Arduino Raspberry Leading Edge Dimmer for AC Motor Pump Fan Light Heater Max 500W Pro Engineered Onboard Snubber Circuit - Compatible Worldwide : Electronics
NodeMcu AC Light Dimmer | Part #1 | Tutorial # 32 - YouTube