4x4 Switch 16 Keypad Keyboard for Arduino

  • Rs. 80.00 INR


Keypad 4x4 



Punch in your secret key into this numeric matrix keypad. This keypad has 16 buttons, arranged in a 4x4 grid. It's made of a thin, flexible membrane material with an adhesive backing (just remove the paper) so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 8 micro controller pins (4-columns and 4-rows) to scan through the pad.


  • Ultra-thin design & adhesive backing provides easy integration to any project  

  • Excellent price-performance ratio  

  • Easy communication with any micro controller 

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