AC Power control Dimmers/Switches

Customer project: Arduino Uno (ATmega328) with dimmer module. Alternative code.

Customer project: Arduino Uno (ATmega328) with dimmer module. Alternative code.

Customer project: Simple Arduino code, used timer library TimerOne.h
February 17, 2021
Video: AC Dimmer demo. Basic functions

Video: AC Dimmer demo. Basic functions

The brightness of the two incandescent lamps is controlled with a dimmer connected to RobotDyn Mega (aka Arduino Mega). Brightness is controlled by buttons and a potentiometer. The output voltage for the button-controlled lamp is displayed on the multimeter. The output voltage for the pot-controlled lamp is displayed on the oscilloscope.
February 17, 2021
Raspberry Pi - Analog Dimmer Replacement with Digital Equivalent - PWM Controlled Fan Speed
How to connect a dimmer to microcontrollers
How to control AC power with dimmer. Main functions.