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Tags: 12 Channel Keypad, Matrix Keypad, Flat Keypad, Keypad
Description:Keypads are a great way to interact with your project. You can use them to navigate menus, enter passwords, and control games and robots.This 3 x 4 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.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.
Features:Channel: 12 ChannelPin Number: 7 PinsSize: 69.2mm x 76.9mm x 0.8mm
Package Include:5 x Flat Matrix Keypad
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