4x4 Matrix Keypad
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4×4 Matrix Keypad – Plastic Black

4x4 Matrix Keypad 4×4 Matrix Keypad for Arduino Raspberry etc, Tactile Buttons
5.00 out of 5
2 customer reviews|Add a review

CAD 4.90 CAD 3.92

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ends May 20th

Availability: In stock SKU: 26052

Description

A 4×4 Matrix Keypad in the size of 65 x 68mm.

The keypad is based on conductive rubber keys over a PCB layer. This design allows for a maximum current of about 10mA per contact. The resistance of the pressed key is lower than 1k Ohm.

To guarantee safe operation and long-lasting contacts, the operating voltage should not exceed 35VDC.

There are several libraries available for matrix keypads available (for Arduino, for example), and they should all work. Just pick the one you like.

CANADUINO 4×4 Matrix Keypad Datasheet

If you need a 3×4 matrix keypad instead, have a look at our other products.

2 reviews for 4×4 Matrix Keypad – Plastic Black

  1. 5 out of 5

    Gordon Dick –

    There is no schematic included but it only takes a minute with a multi-meter to figure it out.

  2. 5 out of 5

    Phil Daikens –

    This keypad is well built and worth the few dollars it cost. I find the keys more precise and actually easier to activate than the membrane style. The order was on time and well packed. Thank you

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