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3X4 Matrix Flexible Keypad
Product Code: KP001Category: Keypad's
This 3X4 Flexible Matrix Keypad provides a useful human interface component for microcontroller projects.The Keypad 3×4 features a total of 12 buttons in Matrix form.
This is a simple keypad for entering user data into your project. Together with a library, it will allow your Arduino to read a matrix type keypad.This keypad features 12 buttons and is made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything.
This 12-button keypad provides a useful human interface component for microcontroller projects. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad. Check the tutorials tab for links to an Arduino library and example code.
Helping Site:
3X4 Matrix Flexible Keypad
Features:
- Ultra-thin design & adhesive backing provides easy integration to any project
- Easy communication with any microcontroller
- Maximum Rating: 24 VDC, 30 mA
- Interface: 7-pin access to 3x4 matrix
Dimensions:
- Keypad dimensions: 70mm x 77mm x 1mm
- Length of cable + connector: 85mm
- Weight: 7.5 grams
Watch this video it will give you a clear idea about this product.
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