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Arduino 3×4 Keypad 4×3 Matrix 12 Keys Membrane Switch Keypad

Original price was: ₨ 180.Current price is: ₨ 145.
Ultra-thin design & adhesive backing provides easy integration to any project Excellent price-performance ratio Easy communication with any microcontroller 5 pins 2.54mm pitch connector, 4×3 type 12 keys. Sticker can peel off for adhesive mounting. Used widely in industrial and home electronic equipment's, instrument, etc. This allows a microcontroller to ‘scan’ the 7 output pins to see which of the 12 buttons is being pressed.