JTQYFI 4x4 Array Keyboard, 16 Keys, Heavy Duty Compact Plastic Module for Microcontroller Projects and Electronic Robot Control Keyboard

Practicality: widely used in microcontroller projects, embedded systems and electronics projects, supports fast prototyping and function testing DURABLE PLASTIC CONSTRUCTION Constructed from a durable plastic keyboard module, ensuring long-lasting performance for extended use in laboratories and project development environments Wide Compatibility Easily integrate with various microcontrollers and development boards without complex programming, perfect for beginners and professionals working on electronics projects Tool-free installation: simple plug and play design allows for quick setup without additional tools and saves time for teaching demonstrations, student projects and prototyping applications EFFICIENT INPUT SOLUTION The 16 key array keyboard features 16 responsive keys for versatile input needs, ideal for electronics engineers and enthusiasts who need frequent data input in a compact space