4×4 Matrix Tactile Button Keypad Module 16 Key
4×4 Matrix Tactile Button Keypad Module 16 Key
4×4 Matrix Tactile Button Keypad Module 16 Key Hard Switch Keyboard Array for Arduino and ESP32
The 4×4 Matrix Tactile Button Keypad Module is a 16-key keypad built from hard tactile switches, which give a clear click when pressed. Its rows and columns connect to a microcontroller through just 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
- Tactile hard switch buttons with a clear click
- 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
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4×4 Matrix Tactile Button Keypad Module 16 Key Hard Switch Keyboard Array for Arduino and ESP32
The 4×4 Matrix Tactile Button Keypad Module is a 16-key keypad built from hard tactile switches, which give a clear click when pressed. Its rows and columns connect to a microcontroller through just 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
- Tactile hard switch buttons with a clear click
- 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
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