• plz plz
    i wanted to control a devices like fan or light, using mcu and the signal will be receive by the mcu came from the pc ,in the serial port.......but i dont know how to prog it for serial port to detect...
  • plz
    how to write a program for COM Port
  • plz reply
    i wanted to control a devices like fan or light, using mcu and the signal will be receive by the mcu came from the pc ,in the serial port.......but i dont know how to prog it for serial port to detect...
  • plz help for below program
    #include<stdio.h> #include<reg52.h> #define XBYTE ((unsigned char xdata*) 0 unsigned char dummy = 0x55; bit bitValue; void main (void) { bitValue = dummy XBYTE [0x1234] = 0x55; return; ...
  • printf problem plz help
    i m using c51 microvision4....i have a simple program using logical bitwise operator .here is d part of d code... #include <stdio.h> void Display_Byte(const unsigned char); int main() { unsigned...