Input DevicesSensorAges 10+

4x4 Keypad

4.6·In stock
4x4 Keypad

The 4x4 Keypad is a simple input device that allows users to enter data and control projects using a matrix of buttons. It is commonly used in security systems, user interfaces, and interactive applications.

Rs. 190

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Sensors included

    In the box

    • 4x4 Keypad Module
    • Connecting Wires

    Learning outcomes

  • Understand how matrix keypads work and their applications in input devices
  • Interface the 4x4 keypad with Arduino or other microcontrollers
  • Develop interactive applications and user interfaces using the keypad

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