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Item #:
113337718
4 x 4 Matrix Array 16 Switch Keypad Keyboard Module 16 Key MCU Membrane Switch Keypad Compatible with Arduino Including Ebook
78% of respondents would recommend this to a friend
Item #:
113337718
INR 1584
Price Details
Price
INR 1584
M.R.P. INR 1584
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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Imported from UK store
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Order now and get it around Thursday, November 12
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What Stands Out
Versatile Compatibility
Designed for seamless integration with Arduino projects, this keypad allows hobbyists and developers across skill levels to easily add user input functionality to their electronic designs.
User-Friendly Design
The 16-key layout provides a straightforward and efficient user interface, making it ideal for projects where simple button inputs are required, enhancing the overall user experience.
Educational Resource
Comes with an informative ebook, offering guidance on installation and coding, helping users quickly get started and effectively utilize the keypad for various applications.
Product Details
| Compatible Devices | Arduino, AVR, PIC |
| Connectivity Technology | UART |
| Product Features | Matrix Array Design, Microcontroller Compatibility |
| Keyboard Backlighting Color Support | Single Color |
| Switch Type | Membrane |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Button Quantity | 16 |
| Water Resistance Level | Not Water Resistant |
| Number of Keys | 16 |
| Number of Sections | 1 |
| Colour | Black |
| Style Name | Modern |
| Theme | Number |
| Item Dimensions L x W x H | 6.9L x 6.5W x 1H centimetres |
| Brand Name | HALJIA |
| Keyboard Description | Membrane |
| Antenna Location | Arduino Projects, Alarm/Safety Device Operation, Access Control, Device Control |
| Box Contents | Ebook |
| Model Number | ADN2006038 |
| Model Name | 4 x 4 Matrix Array |
| Unit Count | 1.0 count |
| Manufacturer | HALJIA |
| Number of Packs | 1 |
| Number of Items | 1 |
| Country of Origin | China |
| Manufacturer Part Number | ADN2006038 |
| Brand | HALJIA |
| Recommended uses for product | Arduino Projects, Alarm/Safety Device Operation, Access Control, Device Control |
| Special feature | Matrix Array Design, Microcontroller Compatibility |
| Keyboard backlighting colour support | Single Color |
| Style | Modern |
| Product dimensions | 6.9L x 6.5W x 1H centimetres |
Product Description
4 x 4 Matrix Array 16 Switch Keypad Keyboard Module 16 Key MCU Membrane Switch Keypad Compatible with Arduino Including Ebook
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Is 4 x 4 Matrix Array 16 Switch Keypad Keyboard Module Available to Shop Online in India?
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HALJIA Keyboards ADN2006038 Editorial Review
4 X 4 Matrix Array 16 Switch Keypad Keyboard Module 16 Key MCU Membrane Switch Keypad Compatible With Arduino Including Ebook offers a versatile solution for various Arduino projects, featuring a matrix array design that enhances connectivity options. However, reports indicate issues with the keyboard's functionality, including keys becoming unresponsive or misfiring shortly after use. Some users have noted a preference for the tactile feel of push buttons compared to membrane switches, suggesting that this product may not meet everyone's expectations for reliability and performance.
Customer Reviews & Ratings
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Pros
- Compatible with Arduino, AVR, PIC devices
- Matrix array design enhances connectivity
- Features a modern, sleek design
- Includes an ebook for guidance
- 16 keys for versatile functionality
Cons
- Some users experienced keys becoming unresponsive
Platform Trust & Buyer Confidence
SD
Sunil
Verified buyer
“Jean Paul Flute bought on UBUY. The process of import to India of a Jean Paul flute, from ordering to delivery, went flawlessly. The flute was delivered on the promised date. There were timely updates from UBUY as well as DHL on the documents required by Indian customs. The flute was delivered in factory condition.”
15 October 2026 · via Trustpilot
SP
Saunak
Verified buyer
“happy shopping at ubuy the execution of the order, regular updates, reminders of things to do and the delivery, were all very satisfying”
20 October 2026 · via Trustpilot
GC
Gnanavel
Verified buyer
“Fantastic!. Ontime delivery and best price is done. Thank you so much for your great support. AR Technologies Private Limited is appreciating your great support to us. Regards, C.Gnanavel”
21 October 2026 · via Trustpilot
SD
Sunil
Verified buyer
“The set of two long cables for speakers. The product, a set of two long cables, was received in good packaging and was delivered well inside the delivery date which was initially announced.”
25 October 2026 · via Trustpilot
SB
Srikumar
Verified buyer
“I just loved the over all experience I had been looking to buy this product for long”
27 October 2026 · via Trustpilot
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INR 1584
Order now and get it around Thursday, November 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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