videos: my video skills suck but here they are...
42 input Nano to PC remotely
Control 256 relays using 1 pin of a Nano
Control 768 relays using 1 pin of a Nano
Remote Davinci ER Puzzle
Remote Globe ER Puzzle Control
Remote Bible ER Puzzle Control
Magic Mirror 1
Magic Mirror 2
Rainbow Effect
ER prop delivery
9" x 4 1/2" RGB Clock
photos:
Nano with HC12 PCB
Home Controller
schematics: