Hopcd Keypad Modules for MCU Matrix Array Switch Keypad Keyboard Modules with 16 Keys 4x4 Push Buttons External Keypad 4 * 4 Button Keypad

Description

🔒 Elevate Your Projects with the Ultimate Keypad Experience!

The Hopcd Keypad Module is a compact 4x4 matrix keypad featuring 16 backlit push buttons, designed for seamless integration with microcontroller units (MCUs). Weighing just 20g and measuring 7 x 7 x 0.5 cm, this keypad is perfect for a variety of applications, ensuring both portability and functionality.