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E-outstanding 4x4 Keypad 2PCS 16 Key Self Adhesive Membrane Matrix Switch Keyboard for Prototyping PIC AVR
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E-outstanding 4x4 Keypad 2PCS 16 Key Self Adhesive Membrane Matrix Switch Keyboard for Prototyping PIC AVR
Soft, high-quality materials, bring you a better experience. The ultra-thin design can be easily integrated into any project, and the pin connection circuit can be inserted to easily connect to any microcontroller.
E-outstanding 4x4 Keypad 2PCS 16 Key Self Adhesive Membrane Matrix Switch Keyboard for Prototyping PIC AVR
Item #: 42260904

E-outstanding 4x4 Keypad 2PCS 16 Key Self Adhesive Membrane Matrix Switch Keyboard for Prototyping PIC AVR

Item #: 42260904

NZD 13

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Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, June 24
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Soft, high-quality materials, bring you a better experience. The ultra-thin design can be easily integrated into any project, and the pin connection circuit can be inserted to easily connect to any microcontroller.
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What Stands Out

Versatile Design
The E-outstanding keypad is perfect for prototyping, easily adaptable for various projects using PIC and AVR microcontrollers, making it a go-to choice for hobbyists and developers alike.
Self-Adhesive Backing
These membrane switches come with a strong self-adhesive backing, ensuring reliable installation on any surface, which simplifies setup and saves time during the prototyping phase.
16 Key Configuration
With a 16 key layout, this keyboard provides ample input options, allowing for complex commands and easy navigation in your designs, enhancing user experience and functionality.

Product Details

Shop for E-outstanding 4x4 Keypad 2PCS at Ubuy Cook Islands - Global Store. High quality, self-adhesive membrane matrix switch keyboard suitable for prototyping PIC AVR projects. Easy to use and durable with a tactile switch stroke. Order now!
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for hobbyists experimenting with circuits, enabling simple user input solutions for projects.

  • Prototyping Engineers

    Perfect for engineers needing a compact keypad for rapid prototyping and testing of embedded systems.

  • Educational Tools

    Useful in classrooms for teaching basic electronic concepts and programming with microcontrollers.

Not Suitable For
  • Heavy Duty Use

    Not suitable for applications requiring robust and durable keypads due to its membrane design.

  • Professional Products

    May not meet the aesthetic or functional standards required for commercial-grade consumer electronics.

  • Limited Key Requirements

    Inadequate for applications needing complex input as it only offers 16 simple keys.

Product Description

E-outstanding 4x4 Keypad 2PCS 16 Key Self Adhesive Membrane Matrix Switch Keyboard for Prototyping PIC AVR

About This Item

Introducing the E-outstanding 4x4 Keypad: a versatile and convenient solution for all your prototyping needs. Whether you're working on a PIC or AVR project, this self-adhesive membrane matrix switch keyboard is the perfect tool to streamline your workflow. With 16 keys at your fingertips, you'll have complete control over your project. The compact size of this keypad makes it ideal for small-scale applications, while the adhesive back allows for easy installation on any surface. Not only is this keypad easy to use, but it's also durable and long-lasting.

The high-quality construction ensures that it can withstand everyday wear and tear, making it a reliable choice for any prototyping endeavor. This keypad is compatible with popular microcontrollers like the PIC and AVR, making it a versatile choice for a wide range of projects. The ease of integration ensures a seamless experience, allowing you to focus on what truly matters - bringing your ideas to life. Whether you're a seasoned professional or a hobbyist, the E-outstanding 4x4 Keypad is a must-have tool. It provides an efficient and reliable solution for controlling your projects, making it the perfect addition to any electronic retail setup. So why wait? Enhance your prototyping experience with the E-outstanding 4x4 Keypad and get ready to take your projects to the next level.

Order yours today and discover the endless possibilities that this keypad has to offer.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the E-outstanding 4x4 Keypad used for?

    Answer: The E-outstanding 4x4 Keypad is commonly utilized in electronic prototyping, specifically for projects involving PIC and AVR microcontrollers. Its 16 key format allows for user input in various applications such as home automation, robotics, and DIY electronic devices. With self-adhesive backing, it can easily be integrated into controlled environments, enabling efficient interaction with custom software interfaces.
  • Question: Is the E-outstanding keypad compatible with Arduino?

    Answer: Yes, the E-outstanding 4x4 Keypad is compatible with Arduino. Many hobbyists and developers use it alongside Arduino boards for interactive projects. It can connect easily to digital I/O pins, and libraries are available to simplify coding for reading key presses and implementing responsive actions like lighting LEDs or controlling motors, making it an ideal choice for prototyping.
  • Question: Can multiple E-outstanding keypads be connected together?

    Answer: Connecting multiple E-outstanding keypads is indeed possible but requires a careful approach. You can wire them in a way that each keypad utilizes a unique set of GPIO pins, ensuring that the microcontroller can differentiate between inputs from each keypad. This allows for expanded user interfaces in more complex projects while facilitating interactive controls for feature-rich applications.
  • Question: What type of projects is the E-outstanding keypad recommended for?

    Answer: The E-outstanding keypad is perfect for various projects, including robotics, home automation systems, and interactive educational tools. It can facilitate user interface control in custom applications where manual input is needed. For example, programmers can build games, control audio systems, or create control panels for smart devices using this keypad to enhance user experience.
  • Question: What is a membrane matrix keyboard?

    Answer: A membrane matrix keyboard consists of layered flexible membranes that detect key presses when they make contact. In the case of the E-outstanding keypad, it has a 4x4 matrix allowing 16 key presses. This type of keyboard is known for being compact, lightweight, and cost-effective, making it an excellent choice for a range of applications in embedded systems and DIY electronics.
  • Question: How do you connect the E-outstanding keypad to a microcontroller?

    Answer: Connecting the E-outstanding keypad to a microcontroller involves wiring the rows and columns of the keypad to the GPIO pins. Typically, you would connect the matrix layout of the keypad to specific pins to create a circuit that the microcontroller can read. Coupled with libraries like Keypad for Arduino, you can accurately detect key presses for user input in your projects.
  • Question: What coding languages can be used with the E-outstanding keypad?

    Answer: Programming languages like C, C++, and Python can be used to interface with the E-outstanding keypad, particularly when working with microcontrollers like AVR and PIC. These languages allow you to write scripts to read keypad inputs efficiently. Depending on the platform, integrated development environments (IDEs) like Arduino IDE for C/C++ or Microchip’s MPLAB X for PIC microcontrollers can be employed.
  • Question: How durable is the E-outstanding 4x4 keypad?

    Answer: The E-outstanding 4x4 keypad is designed for durability with its robust membrane construction, making it suitable for repetitive key presses. Unlike mechanical keypads, it offers a softer touch, providing a quieter operation. This makes it ideal for environments where silent performance is desired, such as labs, classrooms, or user interfaces where aesthetics matter.
  • Question: Is any additional hardware needed to use the E-outstanding keypad?

    Answer: Generally, no additional hardware is necessary to use the E-outstanding keypad apart from the microcontroller you intend to interface it with. Basic components include jumper wires for connections and possibly resistors, depending on your specific circuit configuration. This simplicity makes it a favored choice for hobbyists and educators looking to introduce electronics in a straightforward way.
  • Question: Where can I buy the E-outstanding 4x4 Keypad in Cook Islands?

    Answer: You can purchase the E-outstanding 4x4 Keypad from Ubuy in Cook Islands. Ubuy offers this product, providing a reliable source for those looking to enhance their electronic projects with quality components. By visiting their website, you can explore specific options for delivery and availability in your region.

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Pros

  • High sensitivity and responsiveness
  • Compact and lightweight design
  • Easy to integrate into projects
  • Durable self-adhesive backing
  • Great for prototyping and experimentation

Cons

  • Limited documentation available

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 13

Order now and get it around Wednesday, June 24

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Soft and high-quality material
  • Ultra-thin design
  • Easy integration in any project
  • Pin connection for easy connectivity to microcontroller
  • Can be firmly fixed on surface
  • Package contains 2 keyboards