Driver:
circuit board is done!
i have to program it and learn the spi protocol for communication with the led driver.
i gave up on the computer driven display for now. the data will be stored in the ATMEGA32......

8X10 LED array:
designed and tested on several prototypes. the final version needs to be laser-cut.
the vinyl-cut circuit board needs some modifications.

Motor mount:
I still need to design a mount for the motor shaft using aluminum cut on the water-jet cutter: