4x4 Matrix Keypad Tastatur kompatibel mit Arduino und Raspberry Pi

Roll over image to zoom in Click on image to zoom

Arduino Buch 4x4 Matrix Keypad Tastatur kompatibel mit Arduino und Raspberry Pi Arduino Kompendium

4x4 Matrix Keypad keyboard compatible with Arduino and Raspberry Pi

Name: 4x4 Matrix Keypad keyboard compatible with Arduino and Raspberry Pi
Brand: AZ-Delivery
SKU: A 13-1
Price: 7.99 EUR
Availability: InStock

AZ-Delivery

Select quantity discount: 1x Keypad

Variant

Price:

€7.99

Tax included

Stock:

Only 29 units left

Quantity:

✔️ AZ-Delivery Matrix Array Keyboard is a 4x4 key module with a contact resistance of less than 100 ohms, making it pleasant and soft to the touch.

✔️ Thanks to its small size (7cm x 7cm x 1cm) and compact design, this handy module with 16 switches is an ideal choice for applications such as: Alarm / security equipment, access control, device control.

✔️ AZ-Delivery 4x4 matrix array keypad with 16 switches enables easy communication and scanning across the pad with only 8 microcontroller pins.

✔️ This module is compatible with microcontrollers such as AVR and PIC, which makes it a perfect choice for your applications and projects.

Important downloads and links

Datenblatt

Arduino Libraries

Pinout

Raspberry Pi Libraries

Connection Diagrams

ROHS Konformitätserklärung AZ-Delivery Vertriebs GmbH

Deutsches eBook mit Einrichtungsanleitung

Share this product

This keyboard has 16 keys arranged in a 4x4 grid for phone lines and connected into a matrix controlled By 8 microcontroller pins.

This small and compact 4x4 keypad module is easy and convenient to carry, and the contact resistance (<100 ohms) makes it comfortable and soft to the touch.

AZ-Delivery 16-switch keypad module is easy to install thanks to four mounting holes on each corner.

Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from reality. The allowable measurement error is 1 ± cm.