Space Saving 4x4Matrix Keyboard Module 16Keys Switcher For Embedde Systems Development External Expansion

Features: The 4x4Matrix Keypad Module feature 16 tactiles switcher button and 8pin interfaces, design for seamlessly integration for Raspberry project requiring precise input control.
compactly design with a 4x4matrix layout optimizes signals scanning efficiency, while durability switches ensures reliability, long last performances in high frequency usage scenario.
Ideal for electronics hobbyists, robotics developers, and STEM educators seekings expandable input solution for prototyping customs controllers, devices, or interactively installations.
Deploys in access controller systems, calculator interfaces, industrial automation panel, or gaming peripherals where space efficient tactiles input is critical.
Pre wire 8pin header simplifies circuit connection, while open source library compatibility accelerates coding workflows for Raspberry integrations.

Specifications: Component:Plastic
Size:Approx.43.5x39mm/1.71x1.54inch
plugs Type: 8Pin
Number of key:16
Option Type:2pcs,5pcs;
for Raspberry ;

Package Includes: Package A
2pcs 4x4Matrix Keyboard Module
Package B
5pcs 4x4Matrix Keyboard Module

note: Please allow 1-2cm errors due to manual measurement.
Due to the differences between different monitors, the picture may not reflect the actual item color.