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3X4 Keypad
Description 3X4 Keypad
Discover the 3X4 Keypad for your projects. This is a matrix keypad with 12 buttons in a 3x4 layout. It is thin and flexible. You can easily stick it anywhere with the adhesive backing. Just peel off the foil. With its matrix setup, you only need 7 microcontroller pins. That is three for the columns and four for the rows. You can scan the entire pad.
3X4 Keypad
In stock
€2,95
Order before 4:00 PM = shipped today
14 days free returns
4941+ reviews
SKU: BS4005 Categories: Buttons & Switches , Reduced in price
Description 3X4 Keypad
Discover the 3X4 Keypad for your projects. This is a matrix keypad with 12 buttons in a 3x4 layout. It is thin and flexible. You can easily stick it anywhere with the adhesive backing. Just peel off the foil. With its matrix setup, you only need 7 microcontroller pins. That is three for the columns and four for the rows. You can scan the entire pad.