Matrix Array 12 Keys 3X4 Switch Keypad Keyboard Module

3x4 input keypad.

The user can set the debounce value according to the personal preference to avoid repeated inputs.

By using the extension pins; the product can be expanded with the additional extended keypad for input.

The determination of the pressed keys can be performed either in the event mode or in the polling mode according though different program designs.

By pressing and holding the keys; the repetition rate of the key input can be configured.

Size:7 X 5.2 X 0.9CM

Weight: 17g

Package includes:

1 X 12 Keys 3X4 Switch Keypad Keyboard

Note: all the descriptions and prices are subject to change without prior notice.

Free Shipping: No

Shipping Weight/Unit(g): 0.00

Std. Packing Qty. (pcs): 1

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