astro90734

I found several on the internet: http://www.instructables.com/id/ThrobbingFading-LED-with-555-Timer/ http://www.555-timer-circuits.com/up-down-fading-led.html

If the lights you have now are static, they will all have to be turned off or on together. Otherwise you will have to rewire each light and that seems to be out of the question for a person new to electronics. Your best option seems to be to purchase some programable lights from the local store. They are actually quite affordable and have lots of blinking options. Good luck.

I'm looking for a LED circuit, either transistor or IC. Battery operated or wall wart operated, around 3-6 VDC. I want to operate a LED so that it brightens slowly (1-2 seconds) and fades the same amount of time. If the brightening and fading are variable, that would be good to, but not required. Needed for my 'Time Machine' sculptur