4×3 Matrix Keypad Module – Compact Numeric Input for Microcontroller Projects Product Overview This 4×3 Matrix Keypad is a compact, reliable input module designed to add quick and simple user control to your electronics projects. Featuring 12 tactile buttons with numerals 0–9, plus star (*) and hash (#) keys, it’s ideal for menu navigation, password entry, and basic command input on microcontroller-based systems. Key Features Complete 12-Key LayoutIncludes digits 0–9 with standard * and # symbols for versatile input. Compact & Space-Saving DesignSmall footprint makes it easy to integrate into tight enclosures and prototypes. Microcontroller-FriendlyDesigned for easy communication with a wide range of microcontrollers. Durable ABS ConstructionBuilt for repeated use in hobbyist and embedded applications. High-Quality BuildBrand-new module engineered for consistent performance. Specifications Keypad Type: 4×3 Matrix Number of Buttons: 12 Material: ABS Input Symbols: 0–9, *, # Package Contents 1 × 4×3 Matrix Keypad Module Ideal Applications Microcontroller projects Embedded systems Access control and password entry Menu navigation interfaces Educational and DIY electronics Ready to Add Simple Input to Your Project? This 4×3 keypad module offers a practical, space-efficient solution for numeric and command input. Add it to your next build and streamline user interaction with reliable, tactile controls.
