Membrane 3×4 Matrix Keypad

$3.95

Availability: In Stock

This matrix keypad has 12 buttons arranged in a 3 x 4 pattern. Since the keypad uses a matrix arrangement, only 7 digital inputs are require to add this to your project.

Available

SKU: BTN-003 Categories: , Tags: , ,

Description

This matrix keypad has 12 buttons arranged in a 3 x 4 pattern. The number pad is similar to that found on a telephone. Since the keypad uses a matrix arrangement, only 7 digital inputs are require to add this to your project.

The connector uses a standard breadboard pitch (0.100” / 2.54mm) and can be used with the standard Arduino Matrix Keypad Library found in the Arduino IDE.

Features

  • Standard breadboard pitch (0.100” / 2.54mm)
  • Only requires 7 digital inputs
  • Adhesive backing
  • Works with built in Arduino library

Package Contents

  • 1 x Membrane 3x4 Matrix Keypad

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  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 8 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

 
More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service
 

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