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#include <Keypad.h> | |
const byte ROWS = 4; //four rows | |
const byte COLS = 10; //three columns | |
char keys[ROWS][COLS] = { | |
{'q','w','e','r','t','y','u','i','o','p'},//THESE ARE FOR POSITION IN THE MATRIX ONLY | |
{'a','s','d','f','g','h','j','k','l',';'},//FOR REFERENCE | |
{'z','x','c','v','b','n','m',',','.',' '},//IF YOU ALTER THESE YOU GOING TO HAVE A BAD TIME | |
{'1','2','3','4','5','6','7','8','9','0'}, | |
}; |