“A digital clock using minimum components.
My objective was to build a digital clock using minimum components. This clock display is on two 8 x 8 LED max7219 and uses Arduino for time without rtc. It’s cheap and easy, minimal wiring but long code.”
“A digital clock using minimum components.
My objective was to build a digital clock using minimum components. This clock display is on two 8 x 8 LED max7219 and uses Arduino for time without rtc. It’s cheap and easy, minimal wiring but long code.”