
The Single chip microcomputer keyboard key matrix keyboard 4*4/4x 4 keyboard 16 key industrial keyboard row scan is a robust solution for industrial applications. This keyboard offers a 4*4 matrix with 16 keys, designed for precise control in harsh environments. Ideal for industrial automation, robotics, and other high-precision applications.
Built to withstand the rigors of industrial settings, this keyboard features a row scan design that ensures reliable performance. Its durable construction and clear tactile feedback make it a reliable choice for industrial control. Simplify your industrial project setup with this robust and efficient keyboard.

Enhance your projects with the Membrane Keyboard 4*4 Matrix Keyboard, a single-chip external expansion keyboard now in stock. This durable and compact keyboard is perfect for adding user-friendly controls to your electronics, robotics, and more. Its membrane design ensures long-lasting performance, making it an ideal choice for both beginners and seasoned makers.
The Membrane Keyboard 4*4 Matrix Keyboard is a versatile addition to any project. With its single-chip design, it offers easy integration and reliable performance. Whether you're building a custom remote control or a smart home device, this keyboard provides the perfect interface. Don't miss out on this essential component for your next project!

Introducing the Matrix Keyboard Special Metal Keyboard, designed specifically for Car Washing Machines. This waterproof and dustproof stainless steel numeric keyboard is built to withstand the toughest conditions. Its robust construction ensures longevity, making it the perfect companion for your car washing needs.
Whether you're dealing with water splashes or dust accumulation, this keyboard stands strong. The stainless steel material not only adds durability but also a sleek, industrial look. Ideal for professionals who require a reliable input device in harsh environments.

Introducing the 4X4 Matrix Keyboard Touch Key Switch Module, a versatile 16-key solution with a PH2.0 connector, designed to be anti-reverse compatible with Lego building blocks. This module is perfect for adding interactive controls to your DIY projects, from robotics to smart home devices. Its compact design and easy integration make it a must-have for any maker.
Transform your Lego creations with the 4X4 Matrix Keyboard Touch Key Switch Module. This 16-key module offers precise control and is compatible with a wide range of projects, thanks to its anti-reverse PH2.0 connector. Whether you're building a remote-controlled car or a complex robotic arm, this keyboard module ensures smooth and reliable operation. Enhance your projects with this essential component today!