Simplify user interaction with this 4x4 matrix keypad, perfect for Arduino, Raspberry Pi, and DIY electronics. Ideal for security systems, access control, and automation projects, this keypad gives you reliable input with 16 buttons in a compact design.
Features:
16 keys arranged in a 4x4 matrix
Easy interface with microcontrollers
Durable, responsive buttons
Compact and lightweight design
Perfect for password entry, menu navigation, and control systems.