Keypad - 12 Button (COM-14662)

This is a placeholder topic for “Keypad - 12 Button” comments.

This is a basic 12 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format. This allows a microcontroller … read more

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Im a high school student looking to make something for a project.

I know html/css/js and python and want a key pad that has numbers 0-9 that i can use with js/python to create a punch on/punch off system.

Any ideas on what hardware ill need?