Keypad - 12 Button

• ^NZ $6.53 incl GST
• Excluding GST: $5.68
• Quantity Required
• Product Code:
  COM-08653

• This product will be ordered
  On Demand twice monthly.

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Keypad - 12 Button

Description: 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.

There's not a really good tutorial out there on button pad matrix setups! Sorry about that. We should write one...

Documents:

• PIC HEX Pad Tutorial