This Arduino lights dimmer project is based on Doug Hitchcock’s comment: “I need to have a lamp dimmer that can “cascade” from one lamp to the next (up to 4 lamps). Basically, when you close a switch, ...

A switch is the most essential part of any circuit. Different circuits use different switches in them. In this project, we are going to use a Touch Dimmer Switch. This switch is a touch-sensitive ...

In this tutorial we will learn about an AC lamp dimmer using Arduino and TRIAC. Here a TRIAC is used to switch the AC lamp, as this is a Power electronic fast switching device which is the best suited ...

Figure-2, Schematic diagram of the digital AC dimmer R1, R2, IC1 [1], D1, and C3 build the zero crossing detector circuit. It is designed to make proper isolation (optically) with the mains voltage.

The purpose of this project is to present an alternative for the Arduino boards programming through a ladder diagram development environment. Similarly, it seeks to provide a new option for both ...