Membrane 1x4 Keypad + Extras

Punch in your secret key into this numeric membrane keypad. This keypad features 4 buttons, each with its own wire line, enabling straightforward use as individual switches without the need for matrix code.

The membrane is soft and includes a removable paper backing to expose a strong adhesive, allowing you to easily stick it onto an enclosure and feed the cable through a slot. The package also includes a 5-pin extra-long header strip for easy breadboard connectivity.

Features:

• 4-button numeric membrane keypad
• Individual wire lines per key for simple switch function
• Soft membrane with adhesive backing for mounting
• Includes 5-pin extra-long header strip
• Dimensions: 69.14mm x 20.07mm keypad, cable length 87.31mm
• 5-pin 0.1" pitch connector
• Weight: 2.83g

Check out our detailed guide with wiring diagrams, libraries, and example sketches for matrix keypads to expand your project possibilities.