Hi all,
I am doing a project on 8051 microcontroller.Would you please tell me How to interface 8051 microcontroller uart to PC?
(Just about) every evaluation board, development kit, SBC, etc has at least one UART interface that can be used to connect to a PC - so why not look at any of them for starters.
Since you're asking on the Keil forum, here are Keil's boards: http://www.keil.com/boards/8051.asp There are, of course, very many others to choose from...!