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3X4 Matrix Flexible Keypad

Product Code: KP001
Model: KP001
Brand: China
Origin: China

Discount: 0% OFF
Availability: ( In Stock )

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.

Tk. 90
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Documentation

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.

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Documentation

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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