| changeset 759 | 9745b900ec98 |
| parent 758 | 4e7e83a0fa72 |
| 758:4e7e83a0fa72 | 759:9745b900ec98 |
|---|---|
1 -*- mode: outline -*- |
1 -*- mode: outline -*- |
2 |
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3 * Pinout. |
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4 |
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5 Rx/Tx |
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6 RTS/CTS/DTR/DSR |
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7 |
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8 * Level signals converts. |
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9 |
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10 ** MAX 232. |
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11 |
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12 From an RS-232 serial port to signals suitable for use in TTL circuit. |
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13 |
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14 http://en.wikipedia.org/wiki/MAX232 |
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2 |
15 |
3 * USB to COM chip. |
16 * USB to COM chip. |
4 |
17 |
5 ** PL-2303. |
18 ** PL-2303. |
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19 |