Matrix Keypad 5x4, Membrane type, Self Adhesive
Matt Finish, Sticker, Looks great on enclosures.
Product Code 4581
Matrix Keypad 5x4, Membrane type, Self Adhesive
Sunrom Product Code for Ordering:
4581
This 20-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. The Keypad 4x5 features a total of 20 buttons in Matrix form. This is a membrane keypad with no moving parts. It has a nice overlay depicating a telephone type keypad with additional four functional buttons. A female 9-pin berg connector is provided for interfacing it with your mirocontroller circuits.
Features
- Ultra-thin design
- Adhesive backing
- Excellent price/performance ratio
- Easy interface to any microcontroller
Application Ideas
- Security systems
- Menu selection
- Data entry for embedded systems
