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- 4x4 Matrix Membrane Keypad 16 Key Module Arra...
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Item #:
38874555
4x4 Matrix Membrane Keypad 16 Key Module Array Switch
83% of respondents would recommend this to a friend
Item #:
38874555
IMP 14
Price Details
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Order now and get it around Friday, November 06
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What Stands Out
Versatile Compatibility
Designed for seamless integration with Arduino and ESP32, this keypad ensures flexibility in your projects, catering to both hobbyists and professionals looking for reliable input solutions.
Compact Design
The 4x4 matrix layout offers a space-saving solution for user interfaces, allowing for efficient use of space in devices while delivering 16 programmable keys for enhanced functionality.
User-Friendly Interface
Featuring an easy-to-use interface, this module simplifies the process of adding interactive capabilities to your projects, making it ideal for beginners and experienced developers alike.
Product Details
| Compatible Devices | keyboard |
| Connectivity Technology | wired |
| Additional Features | Customizable Matrix Keypad |
| Power Source | Wired |
| Switch Type | Membrane |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Button Quantity | 16 |
| Number of Keys | 16 |
| Number of Sections | 1 |
| Color | Black |
| Style Name | Classic |
| Enclosure Material | Plastic |
| Brand | DIYmalls |
| Keyboard Description | Multi Functional |
| Antenna Location | Office |
| Built-In Media | 1 x 16 Keys 4x4 Membrane Matrix Keypad |
| Item Highlight | DIYmalls 4x4 Matrix Membrane Keypad 16 Key Keyboard Module Array Switch for Arduino ESP32 Development Board |
| Unit Count | 1 Count |
| Manufacturer | DIYmalls |
| Number of Packs | 1 |
| UPC | 747356634311 |
| Number of Items | 1 |
| Item Weight | 22.95 g |
| Recommended Uses For Product | Office |
| Special Feature | Customizable Matrix Keypad |
| Style | Classic |
| Material | Plastic |
| Included Components | 1 x 16 Keys 4x4 Membrane Matrix Keypad |
Who Should Buy?
-
Arduino Enthusiasts
Perfect for hobbyists developing Arduino projects that require user input through a compact keypad interface.
-
DIY Electronics Projects
Ideal for DIYers creating custom electronics or home automation systems needing a simple input method.
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Embedded Systems Developers
Useful for developers working on embedded systems requiring an efficient and space-saving input solution.
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Professional Applications
Not suitable for high-traffic professional environments where durability and reliability are critical components.
Product Description
4x4 Matrix Membrane Keypad 16 Key Module Array Switch
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Is 4x4 Matrix Membrane Keypad 16 Key Module Array Available to Shop Online in Isle of Man?
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DIYmalls Keypads & Remotes Editorial Review
4x4 Matrix Membrane Keypad 16 Key Module Array Switch is a versatile and customizable keypad suitable for projects involving Arduino and ESP32. Users have noted its solid construction and dependable button performance; despite being membrane switches, the buttons provide a satisfying feel upon contact. The keypad’s 4x4 matrix design enables straightforward implementation with four inputs and outputs, allowing for efficient scanning. However, concerns about the quality of the PCB have arisen, with users experiencing issues like broken traces and weak solder joints. Overall, this keypad serves well for basic applications but might require careful handling and possibly some repairs for optimal performance.
Customer Reviews & Ratings
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Pros
- Sturdy design suitable for various projects
- Easy to integrate with Arduino and ESP32
- Customizable matrix features for flexibility
- Solid button feel when pressed
- Compact size allows for simple mounting
Cons
- Quality of PCB may not meet performance expectations
Platform Trust & Buyer Confidence
DH
Diana
Verified buyer
“I have, in fact, had bad experiences on several occasions with service providers or shipping companies from America—definitely—but this is the first and only reputable and reliable company I have encountered so far; huge praise for their work. ”
23 October 2026 · via Trustpilot
JS
Jarl
Verified buyer
“Fast shipping and A+ product. ”
24 Oct 2026 · via Trustpilot
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Botibita
Verified buyer
“Great Range of Products and Excellent Service. The ordering and delivery process was excellent! I was able to purchase an item that I couldn’t find locally, and everything went smoothly from purchase to delivery. Thank you for the excellent service! ”
24 October 2026 · via Trustpilot
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Agnes
Verified buyer
“Reliable website, great articles. Timeline Mitopure Urolithin A Supplement Softgels is a wonderful product.”
25 October 2026 · via Trustpilot
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Colin
Verified buyer
“Great service from start to finish. ”
26 October 2026 · via Trustpilot
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