It’s a problem I’ve confessed to before. I love blinkin’ lights. LEDs, blinkins, flashins, flickering their magic little messages… and just recently, I’ve come across a wild and wonderful blinkin’ flasher that’s just plain blissful blinkin heaven.
Not only does it enchant and calm with it’s blinkins, but it also performs fun mathematical calculations. See, it’s based on Conway’s Game of Life.
It’s a GoL kit – modular boards, each with a 4×4 grid of cells (represented by LEDs). The boards can be linked to build larger and larger grids. I’ve started with 6 boards, for a 12 x 8 grid. It’s very addictive though. I already want to get another 6 boards and go to a 16×12 grid.
Here’s a short animation – it’s not perfect, there’s missing evolutions so the animation doesn’t exactly portray the way the game runs. But it’s close enough: a bunch of (seemingly) random flashes of LED light.