4x4 Matrix Keypad Keyboard 4x4 Matrix Array 16 Switch Keypad Keyboard Module compatible with Arduino and Raspberry Pi


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$9

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  • ✔️ AZ-Delivery Matrix Array Keyboard is a 4x4 key-type Module with contact resistance less than 100ohm, which makes it comfortable and soft to touch.
  • ✔️ Thanks to its small size (7cm x 7cm x 1cm), and compact design, this handy 16-switch module is an ideal choice for applications such as: alarm/security equipment, access control, equipment control.
  • ✔️ AZ-Delivery 4x4 Matrix Array 16-switch keypad allows easy communication and scanning through the pad with only 8 microcontroller pins.
  • ✔️ This module is compatibile with microcontrollers such as AVR and PIC which makes it a perfect choice for your applications and projects.
  • ✔️ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.
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