Hey, all. In preparation for a top secret mini-event I'm planning, it's occurred to me that I need to have a timer. However, there's one problem: the chances of me successfully creating a visual redstone timer are slightly lower than the chances of a couple of chimpanzees producing the complete works of Shakespeare while locked in a room with a couple of typewriters for a week. So, I'd like help! I'm willing to pay a bit if necessary. Basically, specifically I'd like a timer that runs for 15 seconds with an obvious visual difference. The best thing would be some sort of redstone lamp set-up (preferably in a circle, though a line or rectangle would work) in which every second one light goes out until all lights go out. It should have a button that pauses it and one that resets it as well.That's it! I'd appreciate any help you could give.