4x4 Matrix Keypad Module with Tactile 16Key Layout for Arduino and Easy Microcontroller Connectivity

Compact 4 by 4 matrix keypad module for microcontroller projects. Brand . This small external keyboard provides 16 tactile buttons in a single, spacesaving module that is convenient to use and connect. Key benefits Space saving design: Small footprint fits into compact enclosures and crowded development boards. Simple connectivity: Designed for easy wiring to microcontroller input pins for fast integration into projects. Clear input layout: 4 by 4 arrangement provides 16 distinct keys for menu navigation, numeric entry, or custom controls. Practical and ready to use: Supplied as a complete keyboard module for direct mounting or prototyping. Important attributes Function: External keypad for manual input and control of microcontrollerbased systems. Compatibility: Suitable for use with a wide range of microcontrollers and development boards that support external key input. Size: Compact module saves space compared with larger key arrays. Performance: 16 keys on a 4 by 4 matrix allow multiple key assignments while minimizing panel complexity. Typical applications DIY electronics and hobby projects that require compact, tactile user input. Embedded control panels for prototypes, appliances, or automation systems where space is limited. Menu navigation and numeric entry for microcontrollerdriven displays, access systems, or handheld devices. What you get One brand 4 by 4 keypad module with 16 buttons, ready for wiring and integration into your project.