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Results tagged with keypad
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user 80210
2
votes
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Keypad pin as an interrupt (Wiring or programming)
byte pin_column[COLUMN_NUM] = {44, 42, 40, 38}; //connect to the column pinouts of the keypad
int keyCounter = 0;
Keypad myKeypad = Keypad(makeKeymap(hexaKeys), pin_rows, pin_column, ROW_NUM, COLUMN_NUM … byte pin_column[COLUMN_NUM] = {44, 42, 40, 38}; //connect to the column pinouts of the keypad
Keypad myKeypad = Keypad(makeKeymap(hexaKeys), pin_rows, pin_column, ROW_NUM, COLUMN_NUM);
char keypresses …
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