Membrane 3×4 Matrix Keypad Arduino Raspberry Pi AVR PIC

$4.95 Inc. GST

Availability: 75 in stock SKU: 4-3-4-2 Category:
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1 $4.95
2 - 4 5 % $4.70
5 - 9 7.5 % $4.58
10 - 19 10 % $4.46
20 - 49 12.5 % $4.33
50 - 99 15 % $4.21
100+ 17.5 % $4.08
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Description

Enhance Your Projects with the Membrane 3×4 Matrix Keypad for Arduino, Raspberry Pi, AVR, and PIC

Elevate your user experience by effortlessly entering your confidential codes using our cutting-edge numeric matrix keypad. Boasting 12 responsive buttons, thoughtfully arranged in a 3×4 grid reminiscent of classic telephone keypads, this innovative input solution brings convenience to your fingertips.

Constructed from a slim and adaptable membrane material, complete with a user-friendly adhesive backing that easily adheres to diverse surfaces (simply peel off the protective layer), our keypad seamlessly integrates into any environment. The buttons are intelligently interconnected in a matrix configuration, streamlining your setup with the requirement of just 7 microcontroller pins – 3 for columns and 4 for rows – to efficiently scan the entire keypad array.

Technical Specifications:

  • Weight: 7.5 grams
  • Keypad Dimensions: 70mm x 77mm x 1mm (2.75″ x 3″ x 0.035″)
  • Cable Length Including Connector: 85mm

Upgrade your projects with this sophisticated membrane matrix keypad, and open the door to a world of seamless interaction and uncompromised security. Whether you’re working with Arduino, Raspberry Pi, AVR, or PIC, this versatile keypad is engineered to empower your endeavors.

Additional information

Weight 40 g
Dimensions 150 × 100 × 10 mm

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