hi guys, there | Projects › Projects › Problems with the project “Celsius and Fahrenheit scale digital thermometer using 8051 microcontroller (AT89C51)” › hi guys, there April 5, 2012 at 4:09 pm #7394 krishna p sParticipant hi guys, there is a small change in the program…. just change the dataport initialization to P2.and in the circuit connect port p2 to LCD. YOY CANNOT USE PORT P1…AS IT IS OPEN DRAIN…..
