Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes a point of exposing all components and wiring as part of its aesthetic.

The circuit is driven by a MAX7219 IC that is being controlled through an Arduino microcontroller board, to create an 8X8 LED matrix. The connection of the LED matrix and the IC was done on a ...

'''This is not an accurate clock as this uses the internal clock source. Use an external or better clock source to make a real clock. '''You must select the correct Pset constant to match your LED ...

// LED ring light: https://s.click.aliexpress.com/e/_DmvHFpp // MAX7219 module: https://s.click.aliexpress.com/e/_DkX1kNF // Round hole pin header: https://s.click ...