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, ...

But the original dimmers were designed for incandescent bulbs, not the LEDs and CFLs of today,” said Biery, who pointed out that the company recently introduced a line of dimmers that works with ...