LKR 500.00
A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to scan the 7 output pins to see which of the 12 buttons is being pressed.
A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to scan the 7 output pins to see which of the 12 buttons is being pressed.