Digital Clcok

This digital clock uses four panels which connect to each other using right angle 2x10 .1" headers. Each panel has 21 WS2812B leds (plus two for the colon). The first panel has an ATtiny85 microcontroller and DS3231 real time clock. The software was programmed in Atmel Studio. PCB light diffusser concept was inspired by @evilmonkeydesignz. A spacer board is placed between a cover board and a component board to provide component clearance.