12 button keypad
Vendor's Description:
Example with arduino here:
http://letsmakerobots.com/node/17694
buy here:
http://www.sparkfun.com/commerce/product_info.php?products_id=8653
Example with arduino here:
http://letsmakerobots.com/node/17694
buy here:
http://www.sparkfun.com/commerce/product_info.php?products_id=8653