Ssrogg

Ya know? That's some cool stuff. Bummer it's all greek to me. lol

As I said, circuitry is not something I've ever done. But it has enough promise, I think I need to learn more. I actually understood most of the schematic on Aaroncake, but would have no clue how the heck to put that onto a board. And now clue if it would work with 50-100 SMD LED in a string. Looks like it would be cheap to build, though. Most of the SMD LED are 50 cents USD or less, and the components on that board probably don't add up to $10. I like the idea of using a simple pot to adjust chase rate, too. Can see one possible(?) issue, circuit shows a 9v input, not 12v.

And those strips I linked are 2 wire. Could be an issue. Doubt I could use them, though they'd be the easiest answer.

Things to ponder. Glad I have time on this one.

Eric

P.S. Could someone explain what they mean when talking about Anode and Cathode in wiring LEDs??? = )