16 BUTTON KEYPAD BOARD – MODEL 221 May 2020
16 BUTTON KEYPAD BOARD – MODEL 2
$10.00
This keypad board is a great way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots.
This keypad has 16 buttons, arranged in a telephone-line 4×4 grid. The keys are connected into a matrix, so you only need 8 microcontroller pins (4-columns and 4-rows) to scan through the pad.

KEYPAD BOARD - MODEL 2
This keypad board is a great way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots.
This keypad has 16 buttons, arranged in a telephone-line 4×4 grid. The keys are connected into a matrix, so you only need 8 microcontroller pins (4-columns and 4-rows) to scan through the pad.
attention please
we do not produce and sell electronic cards
we sell the design files of the projects in the computer environment
you can download it to your computer and order a PCB.
sample account page

16 BUTTON KEYPAD BOARD
Keypad Board Arduino Application

16 BUTTON KEYPAD BOARD - MODEL 2
$10.00
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