Zhuhai RobotDyn Technology Co. RobotDyn 4 Channel Arduino Light Dimmer, Arduino Dimmer Module, Arduino AC Light Dimmer Controller, AC Dimmer Module for Arduin
AC Light Dimmer Module For PWM Controller 1 Channel 3.3V/5V Logic AC 50hz 60hz 220V 110V RobotDyn for Arduino - products that work with official Arduino boards images - Relay Module images
AC Dimmer ESP8266 Shield Arduino Pro Micro - Projects made with Blynk - Blynk Community
Using an AC Light Dimmer with Arduino • AranaCorp
Ac Light Dimmer Module, 2 Channel, 3.3v/5v Logic, Ac 50/60hz, 220v/110v - El Products - AliExpress
Troubles with dimmer - Project Guidance - Arduino Forum