Premium 3x4 Matrix Keyboard Module
Built with high-quality membrane switches for precise tactile feedback and durability, this Arduino-compatible keypad ensures reliable performance in repeated use. The compact 12-key panel features a corrosion-resistant PCB and gold-plated contacts for enhanced conductivity and longevity. Ideal for DIY electronics, microcontroller projects, and industrial control systems, it seamlessly integrates with AVR microprocessors for custom input solutions. The ultra-thin design and anti-slip base make it perfect for embedded applications, prototyping, and automation. Backed by rigorous QC testing, this module offers plug-and-play convenience with standard pin headers for quick wiring. Elevate your project with professional-grade responsiveness at unbeatable wholesale pricing—only with our global supply network.