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rasteri
Adapting USB devices to work on old computers
| Reference | Value | Description |
|---|---|---|
| U1 | CH559L-less | |
| C1,C2,C5-C7 | 3.3u | |
| C3,C4 | 10pF | |
| D1 | B3173BGR-20C0001Q3U1930 | |
| F1 | 500mA | |
| J1,J2 | DIN8 | |
| J3 | USB1035 | |
| J4 | Conn_01x03_Pin | |
| RN1,RN2 | 1K | |
| RN3 | 150 | |
| S1 | RATACSWITCH | |
| Y1 | 12MHz | Four pin crystal, GND on pins 2 and 4 |