How do I make a set of say 4 incandescent bulbs pulsate in brightness? Answered
I would like to make a display where incandessant bulbs throb like they are being powered by a varying vlotage. The bulbs would be 75 watt or 25 watt depending on what I end up doing. I am even considering some 30 watt edison type bulbs. How do I make a controller for something like this?