• C51 : What problem with my code using 8051 microcontroller (AT89S52)
    I want to ask. I use keil compiler. When I compiler the code, the software give warning and error. This is the warning and error.. How can I fix the error?? The question is, if i burn this code into...
  • at89s52 microcontroller circuit
    can any one give me link of any at89s52 microcontroller circuit?
  • AT89S52
    Dear Sir, I am having a problem with at89s52 on power up. I am doing a project which demands serial communication via serial port. I have gone through one of the threads here, where you had advised one...
  • AT89S52
    hey.. am doing my project, i need asistance... as a biginer. i got uvision4 software. can any one give me some manul or somthing to study both. microvision4 in that there is option "select device...
  • c code for AT89S52
    my c code is as shown below but when i compile in keil compailer it will show as c(4): warning C318: can't open file 'DELAY.H' c(21): warning C206: 'delay_ms': missing function-prototype (21): error...