Implementing Custom 3-Digit Display with C51 Microcontroller
C51 Microcontroller 3-Digit Display Implementation Code Example: #include <reg52.h> #define uchar unsigned char #define uint unsigned int sbit DIGIT_SELECT = P2^7; // Digit selection latch sbit SEGMENT_SELECT = P2^6; // Segment selection latch const uchar digit_patterns[] = { 0x3F, // "0&...