4x4 Matrix Keyboard Keypad Module 74HC IC Series Reliable build quality for long-term

Reliable build quality for long-term usage

making it a valuable learning kit for young STEM enthusiasts

As a trusted electronics and maker platform

Monitor and control your projects with ease

and schematics are available for modification and use

4x4 Matrix Keyboard Keypad Module 74HC IC Series Reliable build quality for long-term4x4 Matrix Keyboard Keypad Module The 4x4 Matrix Keyboard Keypad Module is a reliable and easy to use input device designed for microcontroller based projects and electronic applications. With 16 tactile push buttons arranged in a 4x4 grid, it allows efficient data entry for projects like calculators, security systems, menu navigation, and custom interfaces. The keypad is built with high quality plastic keys and a durable printed circuit board,