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| Keywords: Atmel avr rs232 resistors.JPG 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 en wikibooks Adrignola CommonsHelper 2007-11-08 DepartedUser3 wikibooks en b English Wikibooks DepartedUser3 original upload log page en wikibooks Atmel_avr_rs232_resistors JPG 2007-11-08 18 45 DepartedUser3 597×274× 22088 bytes <nowiki>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</nowiki> Digital circuits RS-232 | ||||
