3×4 Matrix Keyboard

3×4 Matrix Keyboard
Whether your project is space constrained or you just want a cool look and a high tech keypad, the 3x4 matrix keyboard is the ideal choice for your project.

SKU: CQY35305822898,WUM542679723365

Price: 0.46 $

Old Price: 0.99 $

Product in stock

SSL Certificate
Quantity
Loading Updating cart...

Overview

This 3x4 Matrix Keyboard contains 12 buttons and made of thin, flexible membrane material. It uses the technique called multiplexed matrix keypad wherein keys are connected in a matrix (row or column), thus only needs 7 microcontroller pins (3-columns, 4-rows). The presence of adhesive backing allows it to be attached to anything.

Specifications

  • Keyboard size: 69.2 x 76.9mm x 0.8mm
  • Cable length+connector: 86 mm