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Item #:
112109034
4PCS 4x4 Matrix Keypad 16 Keyboard Module External Keypad Board for Microcontroller (16Key)
76% of respondents would recommend this to a friend
Item #:
112109034
AED 87
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Order now and get it around Monday, September 07
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The keyboard matrix allows you to quickly add controls to your electronic projects.
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What Stands Out
Compact Design
The 4x4 matrix layout optimizes space on microcontroller projects, allowing for efficient integration without bulky components.
Easy Integration
Designed for quick setup with microcontrollers, this keypad module simplifies user input for various projects, making prototyping hassle-free.
Durable Construction
Built with high-quality materials, this keypad ensures longevity and reliability, suitable for continuous use in diverse electronic applications.
Product Details
| Compatible Devices | Gaming Console, Laptop, PC, Smartphone, Tablet |
| Connectivity Technology | USB |
| Additional Features | Special Application (Password Security, Automatic Gate Lock, External Interrupt) |
| Power Source | Wired |
| 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 |
| Color | Black |
| Style Name | 16Key |
| Theme | Number |
| Brand | SazkJere |
| Keyboard Description | Numeric |
| Antenna Location | Office |
| Built-In Media | 4PCS External Keypad Board |
| Model Number | SJ64X4 |
| Model Name | SJ64X4 |
| Unit Count | 4 Count |
| Manufacturer | SazkJere |
| Number of Items | 4 |
| Mfr Part Number | SJ64X4 |
| Enclosure Material | Plastic |
| Recommended Uses For Product | Office |
| Special Feature | Special Application (Password Security, Automatic Gate Lock, External Interrupt) |
| Style | 16Key |
| Material | Plastic |
| Included Components | 4PCS External Keypad Board |
| Item Weight | 0.09 lbs (40 grams) |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY electronics projects requiring user input via a reliable and compact keypad interface.
-
Educational Purposes
Great for students learning about interfacing keypads with microcontrollers in programming and electronics courses.
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Embedded System Developers
Perfect for developing prototypes or final products needing a simple input method connected to microcontrollers.
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Non-Tech Users
Not suitable for individuals lacking technical skills or experience in electronics and programming applications.
Product Description
4PCS 4x4 Matrix Keypad 16 Keyboard Module External Keypad Board for Microcontroller (16Key)
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Is 4PCS 4x4 Matrix Keypad 16 Keyboard Module External Available to Shop Online in UAE?
Answer: Yes, at Ubuy UAE this product is available for you to shop at a reasonable price. The 4PCS 4x4 Matrix Keypad 16 Keyboard Module External is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
SazkJere Access-Control Keypads SJ64X4 Editorial Review
The 4PCS 4x4 Matrix Keypad delivers a mixed bag of performance and quality, as evident from customer reviews. While some users successfully integrated the keypads with microcontrollers like the ESP32 and RP2350, experiencing flawless functionality with customizable buttons, the overall reception leans towards disappointment. A significant number of customers reported defective units, with frequent mentions of non-responsive keys and a lack of tactile feedback when pressing the buttons. Issues with the quality of the connector strip were noted, with complaints that it could easily be damaged during soldering. Based on customer feedback, it’s clear that this product may suit those who are tinkering and testing but falls short for those seeking reliable, robust components in their projects. **
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Pros
- Functions well with microcontrollers like ESP32 and RP2350
- Easy to program; good for custom key functions
- Appealing design, suitable for prototyping projects
Cons
- Multiple reports of non-working keys
Product Price History
Important information
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AED 87
Order now and get it around Monday, September 07
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Features & Benefits
- 16-key matrix keyboard module for versatile applications.
- Includes numbers 0-9, letters A-D, and function keys * and #.
- Compact size: 6.8*6.5*1cm, lightweight at 24g.
- Compatible with any microcontroller for easy integration.
- Perfect for projects like password systems and automated gate locks.
- Enhance your electronic designs with this user-friendly keypad.
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