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3x4 Flat Matrix Keypad
$0.3350
In stock
SKU
KPD-01-006
Volume discounts:
- +100 4 % $0.3220
- +500 6 % $0.3160
- +1000 7 % $0.3100
- +5000 9 % $0.3040
- +10000 11 % $0.2970
Product Variations:
Ships in 2-3 business days, then:
Free delivery in10-15 days by YunExpress on orders over $35.
Free delivery in5-7 days by DHL on orders over $200.
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XD-62B TTP229 4x4 Capacitive Touch Keypad Previous 
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 Channel
Pin Number: 7 Pins
Size:Â 69.2mm x 76.9mm x 0.8mm
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