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Membrane 3x4 Matrix Keypad
Membrane 3x4 Matrix Keypad
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-500x500.jpg "Membrane 3x4 Matrix Keypad")
Punch in your secret key into this numeric matrix keypad. This keypad
has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a
thin, flexible membrane material with an adhesive backing (just remove
the paper) 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.
Features:
- Dimensions: 69.2 x 85 x 76.3mm
- 7-pin 0.1" pitch connector
About Us
X2 Robotics is a supplier of electronic parts and components in Canada. We carry a large selection of open source electronics such as Adafruit, Arduino, Pololu, Raspberry Pi, SparkFun and more. We ship orders to anywhere in Canada or the United States. We also have a showroom located on North York, ON where you can pick up online orders as well as browse and purchase products in person.
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