Add keypad to your application !!!
4x4 keypad with flat cable connector.
Easy to connect.
Examples ready to use.
It can be easily connected by plug-in to connector on the right side of development board but can also be used as part of some other devices if required. Comes with schematic and software examples.
A keypad (or "numeric keypad") specifically refers to a set of buttons similar to an alphanumeric keyboard that bears numbers and possibly other mathematical features.Embedded systems which require user interaction must interface with devices that accept user input (such as a keypad, bar code reader, or smart card acceptor), as well as devices that display information to the user (such as LED or LCD displays).
Example for writing keypad input on LCD.
Example for sending keypad input via RS232.
Example for writing keypad input on led's
Example for number of keypresses.
Example for writing keypad input on 7seg led's.
Keypad Extra Development Board.
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$9.00 USD
Keypad Extra Development Board
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