byte rowPins[ROWS] = {2, 3, 4, 5}; //connect to the row pinouts of the keypad byte colPins[COLS] = {6, 7, 8, 9}; //connect to the column pinouts of the keypad Keypad ...
This Arduino project provides a simple menu system for controlling the brightness of LEDs using button inputs. It utilizes an Arduino Uno and a keypad shield for user interaction. Relevant information ...
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