[Tom] wanted to take the show on the road so he added lights to his bike using theater grade control hardware. The picture above shows three tail lights comprised of 195 LEDs. Built on perf-board, a DMX512 controller can display several patterns on each module. The lighting technician (bike pilot) controls the patterns through a series of switches on the handlebars. There’s several pages of details posted including schematics and firmware. This would bring a little extra fun the next time you ride in a Critical Mass event.