4X1 Membrane Keypad

Introducing the DC 12V 4_1 Key Matrix Membrane Switch Keypad, an affordable and reliable solution for your electronic projects.
This 4-button keypad is a versatile human interface component, ideal for use with microcontroller systems. Designed for ease of use and practicality, it features an adhesive backing for simple mounting across various applications.
With its 1_4 matrix layout, the keypad eliminates moving parts through its membrane design, ensuring durability and long-term performance. It easily integrates into your circuits via a female 5-pin berg connector, making it a great choice for DIY electronics and prototyping.

Features:

• 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_1 type 4 keys.
• The sticker can peel off for adhesive mounting.
• Used widely in industrial and home electronic equipment, instrument, etc.
• This allows a microcontroller to ÔscanÕ the 5 output pins to see which of the 4 buttons is being pressed.

Package Includes:

• 1 x DC 12V 4_1 Key Matrix Membrane Switch Keypad.