RS-232 serial communication

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dayal

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Hi ,

I would like to know about Interfacing 8051 microcontroller into PC via RS-232 connector, can anyone tell me how i can do it,
what are the steps i can take ..
 

you can use RS232 Driver chips..."MAX232 - MAX233...."
read the datasheets and you will understand everything
!
after reading ask your questions heare
 

In the down load software section there is an RS232 communication software use max232 as an interface with the 8051 core.For connecting the H/W u can refer the data sheet or u can go through mazid and mazid book or ayala book pls let me know if u have any problem
 

use mscomm control in vb send ascii coded signals from your controller via 8051 serial port this is the right and easy way to go
 

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