Hi Usman,I hope this is what | Microcontroller › 8051 › serial data transmission to pc with 89s51 › Hi Usman,I hope this is what January 27, 2014 at 5:26 am #10895 AJISH ALFREDParticipant Hi Usman, I hope this is what you were looking for http://www.engineersgarage.com/microcontroller/8051projects/interface-serialport-RS232-AT89C51-circuit
