What is the NEXTION 16 Keys Matrix Keypad 4x4?

The NEXTION 16 Keys Matrix Keypad 4x4 is a membrane keyboard module designed for embedded systems, especially for Arduino projects. It features a 4x4 matrix layout, allowing 16 keys to be pressed independently. This keypad is ideal for those looking to incorporate a user interface in their electronic designs, such as gaming consoles, control panels, or home automation systems.

How do I connect the NEXTION Matrix Keypad to my Arduino?

Connecting the NEXTION 16 Keys Matrix Keypad to your Arduino is straightforward. You simply use the keypad’s designated pins: connect the row and column pins of the keypad to your Arduino's digital input/output pins. After wiring, you'll need to use a compatible library that supports matrix keypads to decode the key presses effectively, making it easier to read user inputs.

What are the benefits of using this keypad module?

The NEXTION 16 Keys Matrix Keypad offers several benefits, including a compact design, versatility in applications, and durability thanks to its membrane structure. It provides feedback through tactile presses, which can enhance user interaction. You might use it for building data entry systems, implementing user-defined inputs for your Arduino projects, or controlling devices in a smart home setup.

Can I use the NEXTION Keypad with any Arduino board?

Yes, the NEXTION 16 Keys Matrix Keypad is compatible with most Arduino boards, including popular models like the Arduino Uno, Mega, and Nano. Just ensure that you have enough digital pins available for the keypad's connections. This flexibility makes it suitable for a wide range of DIY projects and applications.

Is the NEXTION keypad easy to program?

Programming the NEXTION Matrix Keypad is user-friendly, especially with Arduino’s environment. You can utilize libraries designed for matrix keypads, simplifying your code. The library helps you scan key states and read user input efficiently, making it accessible even for beginners in electronics and programming.

What projects can I build using this keyboard module?

You can create various projects using the NEXTION 16 Keys Matrix Keypad, such as a password-protected door lock system, a custom control panel for robotics, or an interactive game. These projects not only enhance your skills but also allow you to create functional devices for daily use, blending technology with creativity.

Does the keypad support backlighting?

The NEXTION 16 Keys Matrix Keypad does not come with built-in backlighting; however, it can be paired with external lighting solutions for visibility in low-light conditions. If backlighting is crucial for your project, consider integrating LED indicators to light up corresponding keys when they are pressed.

What materials is the keypad made from?

The NEXTION 16 Keys Matrix Keypad is made from a durable membrane material that is designed to withstand repeated presses. This construction ensures longevity and reliability in various environments, making it suitable for projects that require frequent user interaction.

Can I customize the functionality of each key?

Absolutely! Each key on the NEXTION Keypad can be easily programmed to perform specific functions based on your project’s needs. By writing code that assigns actions to each key press, you can create highly customizable interfaces, such as setting up macros or shortcuts for frequent tasks.

Where can I buy the NEXTION 16 Keys Matrix Keypad 4x4 in Chile?

You can buy the NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard Module on Ubuy, which serves customers in Chile. Ubuy provides a reliable platform for purchasing various electronics and components, including this keypad, ensuring a smooth shopping experience.

¿Está NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard disponible para comprar en línea en Chile?

Sí, en Ubuy Chile, este producto está disponible para que lo compre a un precio razonable.. El NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard no está disponible localmente, pero puede confiar en nosotros con nuestros servicios de envío exprés.

¿Cuánto tiempo se tarda en obtener el producto después de realizar el pedido?

El tiempo de entrega de su producto pedido varía según lo que haya pedido y el método de envío que haya elegido.. El tiempo de entrega estimado se menciona durante el proceso de pago, así que no se preocupe mientras compra.

NEXTION Ver el original

NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard Module Array Switch for Arduino

4X4 design, 10 numeric keys, 4 English keys,2 function keys.

NEXTION

Nº de artículo: 17632803

NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard Module Array Switch for Arduino

83% of respondents would recommend this to a friend

Nº de artículo: 17632803

CLP 15884

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4X4 design, 10 numeric keys, 4 English keys,2 function keys.

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What Stands Out

Compact Design

The NEXTION 4x4 Matrix Keypad Module offers a space-saving design, making it ideal for compact projects and applications, allowing seamless integration into Arduino-based setups without sacrificing functionality.

User-Friendly Interface

This keypad provides a simple yet effective user interface, enabling easy input and interaction, which enhances user experience in various electronic projects by simplifying navigation and commands.

Durable Construction

Crafted with robust materials, the NEXTION 16 Keys Keypad ensures longevity and reliable performance, effectively addressing wear and tear challenges faced in high-usage environments, ensuring excellent value for long-term applications.

Detalles de producto

The keypad library allows your development board to read a 4x4 matrix type keypad commonly used in projects requiring user interaction.
Features 10 numeric keys, 4 English keys, and 2 function keys with a switch connecting each row and column to make up the 16 inputs.
The circuit board is a double-panel PCB with a switch connecting each row and column, allowing for easy integration with a microcontroller.
Connection to the microcontroller involves using the first 4 pins as INPUT and the other 4 as OUTPUT, with the INPUT connected to a pull-up resistor.
A digital multimeter (DMM) can be used to identify which pins are associated with the rows and columns by testing for connectivity.
Package includes 1 x 16 keys keypad for your project needs.

Compatible Devices	PC, Arduino-compatible boards
Connectivity Technology	Wired
Additional Features	Programmable via Keypad Library
Keyboard Backlighting Color Support	Single Color
Power Source	Wired
Switch Type	Tactile
Keyboard Layout	QWERTY
Hand Orientation	Ambidextrous
Button Quantity	16
Number of Keys	16
Color	Black
Theme	RGB
Enclosure Material	Plastic
Brand	NEXTION
Keyboard Description	Membrane
Antenna Location	Gaming, Office
Built-In Media	1 x 16 keys keypad
Model Number	WI0840
Unit Count	1.0 Count
Manufacturer	DIYmalls
UPC	702795764562
Item Weight	0.81 Ounces (22.96 grams)
Mfr Part Number	WI0840
Recommended Uses For Product	Gaming, Office
Special Feature	Programmable via Keypad Library
Keyboard backlighting color support	Single Color
Material	Plastic
Included Components	1 x 16 keys keypad
Country of Origin	This item will be imported from US
Date First Available	April 09, 2021

Who Should Buy?

Arduino Developers
Ideal for developers looking to create user interfaces for Arduino projects that require key input.
Educational Purposes
Perfect for teaching students about interactive electronics and programming with hands-on projects.
DIY Enthusiasts
Great for hobbyists wanting to build custom devices or home automation systems using tactile input.

Heavy-Duty Use
Not suitable for industrial applications where durability and ruggedness are critical.

DESCRIPCIÓN DEL PRODUCTO

NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard Module Array Switch for Arduino

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Preguntas y respuestas de los clientes

Pregunta: ¿Cómo comprar NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard en línea desde Ubuy?

Respuesta: Es fácil comprar NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard en línea desde Ubuy.. Solo tiene que buscar el producto, elegir su método de envío al pagar y recibirlo en su ubicación.
Pregunta: ¿Está NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard disponible para comprar en línea en Chile?

Respuesta: Sí, en Ubuy Chile, este producto está disponible para que lo compre a un precio razonable.. El NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard no está disponible localmente, pero puede confiar en nosotros con nuestros servicios de envío exprés.
Pregunta: ¿Cuánto tiempo se tarda en obtener el producto después de realizar el pedido?

Respuesta: El tiempo de entrega de su producto pedido varía según lo que haya pedido y el método de envío que haya elegido.. El tiempo de entrega estimado se menciona durante el proceso de pago, así que no se preocupe mientras compra.

NEXTION Keyboards WI0840 Editorial Review

The HP Pavilion gaming laptop comes equipped with a powerful Intel Core i5 processor and NVIDIA GeForce GTX 1050 graphics, providing smooth performance and stunning visuals. The Full HD IPS display provides vivid and clear visuals, perfect for gaming or streaming. The laptop also includes a backlit keyboard and B&O Play audio for an immersive gaming experience. However, the battery life could be improved.

Customer Reviews & Ratings

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ventajas

Powerful Intel Core i5 processor
NVIDIA GeForce GTX 1050 graphics for stunning visuals
Full HD IPS display provides vivid and clear visuals
Backlit keyboard
B&O Play audio for an immersive gaming experience

Contras

Battery life could be improved

Product Price History

Información importante

Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.

CLP 15884

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Fastest cross-border delivery

características y beneficios

Matrix type keypad for reading input
4X4 design with 16 inputs
Easy to connect to microcontroller
Use DMM to identify pin association
Simple to use with Keypad.h library
Package includes 16 keys keypad

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NEXTION 16 Keys Matrix Keypad 4x4 Membrane Keyboard Module Array Switch for Arduino

CLP 15884

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Detalles de producto

Who Should Buy?

DESCRIPCIÓN DEL PRODUCTO

Preguntas y respuestas de los clientes

NEXTION Keyboards WI0840 Editorial Review

Customer Reviews & Ratings

Revisar este producto

ventajas

Contras

Product Price History

Información importante

CLP 15884

características y beneficios

Ubuy Assurance

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Free
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