@kilowattsynthesis
3 boards publicly available on BoardRepo.
Public boards
braille-display-inductors-cad
Braille display POC using SMD inductors as solenoids
schematicpcbbomRP2040switchresistorcapacitor
braille-display-cad
Experimental design for a braille display using build123d CAD in Python
schematicpcbbomRP2040batteryswitchresistor
braille-display-column-rods
Braille display POC using tiny stepper motors to drive columns of the display
schematicpcbbomRP2040resistorcapacitordiode