I'm trying to write the proper code to write data to the 4 digit 7 segment modules. This is my code: #define DIG_4H_321L 0b00100000 #define DIG_4L_321H 0b00011100 #define DIG_3H_421L 0b00010000 ...
int latchPin = 2; // Pin connected to ST_CP of 74HC595（Pin12） int clockPin = 4; // Pin connected to SH_CP of 74HC595（Pin11） int dataPin = 15; // Pin connected to DS of 74HC595（Pin14） int comPin[] = ...
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