4×4 Matrix 16 Key Membrane Switch Keypad Adhesive

4×4 Matrix 16-Key Membrane Switch Keypad with Adhesive Backing

The 4×4 Matrix 16-Key Membrane Switch Keypad is a slim, flexible keypad with 16 buttons and a self-adhesive back for easy mounting. Its rows and columns connect to a microcontroller through 8 pins, so it works easily with Arduino, ESP32, and other boards, and suits password locks, calculators, menus, and control panels. Buy online in Pakistan with fast delivery to Lahore, Karachi, Islamabad, and all major cities.

Features

• 4×4 matrix keypad with 16 keys
• Slim, flexible membrane switch design
• Self-adhesive backing for quick mounting on enclosures and panels
• 8-pin row and column output
• Works with Arduino, ESP32, and other microcontrollers
• Suitable for password locks, calculators, and control panels
• Cash on delivery available across Pakistan