4*4 Matrix Keypad Array module plastic keys 16key button DIY Kit for Ardunio

Description

This is a basic 16-button keyboard designed to facilitate user input and functionality. The buttons are arranged in a matrix format. This allows the microcontroller to "scan" the 10 output pins to see which of the 16 buttons is pressed.

Specification

Pad Size: 5* 64 * 0.8mm
Connector: 8output pins
Contact Rating: 24VDC, 20mA
Life: 1,000,000 cycles per key
Operation Temperature: -20 to +60 °C
Weight: 13.3g

Package List

1x 4*4 keypad

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4*4 Matrix Keypad Array module plastic keys 16key button DIY Kit for Arduino

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