- EXPAND YOUR CONTROL: Enhance the capabilities of your single-chip microcontroller with our 16-key keyboard modules. These modules offer a flexible external keyboard solution, unlocking new functionalities for your projects. - VERSATILE 4x4 DESIGN: The 4x4 array keyboard features 16 keys per module, allowing for customizable input solutions tailored to your needs. Integrate multiple modules for increased control and versatility. - SPACE-SAVING EFFICIENCY: Our compact keyboard modules are engineered to maximize space without sacrificing performance. Their small footprint ensures a comfortable user experience while remaining highly functional. - SIMPLE CONNECTION: The Array Switch is designed for straightforward integration. Enjoy a hassle-free connection to your microcontroller, making it the perfect choice for external keyboard applications. Use Scenarios: 1. DIY Electronics Projects: Ideal for hobbyists creating custom control panels for robotics or automation systems. 2. Educational Tools: Perfect for classrooms and labs where interactive programming and control are essential. 3. Home Automation: Easily create user-friendly interfaces for smart home devices, enhancing control and accessibility. Key Attributes: - Function: External keyboard for microcontroller expansion. - Compatibility: Works seamlessly with various microcontroller models. - Size: Compact design for easy integration. - Material: Durable construction for long-lasting use. - Performance: Reliable and responsive key operation. Discover the ideal solution to elevate your microcontroller projects with our 16-key keyboard modules.