3×4 Flexible Keypad

This DC 12V 4×3 Matrix 12 keys Membrane Switch Keypad is high-quality soft touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions. CityTech BD 

This DC 12V 4×3 Key Matrix Membrane Switch Keypad is a high-quality product at very low cost for your application needs. Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3×4 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 7 microcontroller pins (3-columns and 4-rows) to scan through the pad. CityTech BD 

Features :

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

Package Includes :

1 x 3×4 Flexible Keypad