4 x 4 Matrix Keyboard Expansion Module 16-Button Keypad Suitable For Microcontrollers

€15.95
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4 x 4 Matrix Keyboard Expansion Module 16-Button Keypad Suitable For Microcontrollers

4 x 4 Matrix Keyboard Expansion Module 16-Button Keypad Suitable For Microcontrollers

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4 x 4 Matrix Keyboard Expansion Module 16-Button Keypad Suitable For Microcontrollers

  • Brand: Unbranded
RRP: €23.95
Price: €15.95
You save: €8.00 (33%)
Sold by:
€15.95
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Description

1.4 x 4 Matrix with 16 Button keypad setup provides 16 keys arranged in a matrix to simplify input and reduce I/O pins required on your microcontroller. Compatible with microcontrollers - Works with common platforms (Arduino, ESP, PIC, and other MCUs) using standard keypad scanning techniques. Dimensions - 39 mm x 43 mm x 6 mm: compact, low-profile form factor for tight spaces and slim enclosures. Key benefits - Efficient MCU integration: read 16 keys with minimal wiring and I/O usage. - Space saving design: small footprint fits inside compact projects and handheld devices. - Reliable input for embedded systems: straightforward, predictable button detection with standard scanning methods. Use scenarios - Arduino projects needing a 16-function keypad for menu navigation or mode selection. - Small robotics controllers or remote interfaces requiring multiple input options without adding bulk. - Portable instruments or configurations pads where on-device input is needed in a compact footprint.
  • Fruugo ID: 406057770-860883733
  • EAN: 739241578435

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  • STANDARD: FREE - Delivery between Wed 15 October 2025–Fri 31 October 2025 - FREE

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Manufacturer
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  • Shenzhen Tuku Supply Chain Co., Ltd.
  • Shenzhen Tuku Supply Chain Co., Ltd.
  • 202-5, Jinhe Building, 8 Xinhe Street
  • Maan Tang, Bantian , Longgang, Shenzhen, Guangdong
  • China
  • Guangdong
  • CN
  • 518129
  • caryleroot@outlook.com
  • 13428666765

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Axitera GmbH
  • Axitera GmbH
  • Kreuznacher Str.30,D-60486
  • Hessen,Frankfurt am Main
  • Germany
  • Frankfurt am Main
  • DE
  • 60486
  • successservice3@gmail.com
  • (+49)6934873848
  • https://seller.kuajingmaihuo.com/settle/qualification-service