File:Atmel avr rs232 resistors.JPG
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| Description |
English: Connecting an Atmel AVR to a PC serial port using resistors to form a "poor man's" level converter. This circuit may work on some PC's, but is an extremely poor choice for a serial interface that must be reliable, i.e. in any sort of production-quality product. Still, 2 resistors are a lot cheaper than more appropriate solutions such a MAX232-family IC, or a discrete solution using transistors. |
| Date | 8 November 2007 (original upload date) |
| Source | Transferred from en.wikibooks to Commons by Adrignola using CommonsHelper. |
| Author | DepartedUser3 at English Wikibooks |
Licensing
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This work has been released into the public domain by its author, DepartedUser3, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
Original upload log
The original description page was here. All following user names refer to en.wikibooks.
- 2007-11-08 18:45 DepartedUser3 597×274× (22088 bytes) Connecting an Atmel AVR to a PC serial port using resistors to form a "poor man's" level converter. This circuit may work on some PC's, but is an extremely poor choice for a serial interface that must be reliable, i.e. in any sort of production-quality p
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:38, 2 January 2010 | | 597 × 274 (22 KB) | wikimediacommons>File Upload Bot (Magnus Manske) | {{BotMoveToCommons|en.wikibooks|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Connecting an Atmel AVR to a PC serial port using resistors to form a "poor man's" level converter. Th |
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