Novice for help, proteus simulation serial port, after using MAX232 problems-CodePudding

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Novice for help, proteus simulation serial port, after using MAX232 problems

Time：10-18

Novice for help, can be used alone with PC serial port communication, but not after using MAX232
Circuit diagram

A serial port communication, virtual serial port

Results the operation

CodePudding user response:

The pin wrong, 232 Tout answered PC Comm RXD, Rin TXD,