Hello
what is use of unsigned char data type in microcontroller programming. does it store only characters. If it store characters than how does 8051 understand characters. its impossible because 8051 understand only binary language. can anyone help me with example to understand when and why do we use unsigned char?
what is use of unsigned char data type in microcontroller programming. does it store only characters. If it store characters than how does 8051 understand characters. its impossible because 8051 understand only binary language. can anyone help me with example to understand when and why do we use unsigned char?
C:
#include <reg51.h>
int main(void)
{
unsigned char a;
for(a=0;a<1000;a++)
}