Filip| Quantity | Component name | |
| 2 | × | 555 timer |
| 1 | × | 74HC595 shift register |
FAR
Fixed-rate Asynchronous Receiver. Extremely simple asynchronous serial input to parallel data output converter.
Fixed-rate Asynchronous Receiver. Extremely simple asynchronous serial input to parallel data output converter.
| Quantity | Component name | |
| 2 | × | 555 timer |
| 1 | × | 74HC595 shift register |