Bitroller| Quantity | Component name | |
| 1 | × | 3d printer |
| 1 | × | webcam |
| 1 | × | computer |
Punch cards and optical reading
Experiments with making and reading punch cards with Reed-Solomon coding using OpenCV and a 3d printer.
Experiments with making and reading punch cards with Reed-Solomon coding using OpenCV and a 3d printer.
| Quantity | Component name | |
| 1 | × | 3d printer |
| 1 | × | webcam |
| 1 | × | computer |