Awesome DIY digital clock constructed from 144 x 7 segment displays

Reddit user Krukerfluk has created an awesome DIY digital clock using 144 x seven segment displays combining them to create a larger LED display powered by an Arduino Nano. The small Arduino development board has been combined with an RTC module for timekeeping and 18 MAX7219 drivers to activate over a thousand (1,008) individual segments. […](Read More ...)The post Awesome DIY digital clock constructed from 144 x 7 segment displays appeared first on Geeky Gadgets.