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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 | DIYmalls 4x4 Matrix Membrane Keypad 16 Key Keyboard Module Array Switch for Arduino ESP32
78% of respondents would recommend this to a friend
Item #:
38874555
GBP 12
Price Details
Price
GBP 12
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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 21
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DIYmalls 4x4 Matrix Membrane Keypad is widely used in various projects
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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
- 4x4 keypad is commonly used in security systems, robots, electronic voting machines, interrupt systems, and musical keypads.
- It can be soldered with a regular 2.54mm jumper wire male to create a matrix keypad with 16 keys.
- Outer two pins on the left and right are not needed for wiring; it's the inner 8 pins that matter.
- For soldering on a header, it is recommended to use flux, insert the header pins, and then solder.
- The keypad is a combination of row and column circuits, with a total of 8 pins for a 4x4 keypad.
- It can be used for applications such as automatic gate keypad lock, access systems, and keypad-controlled servo projects.
| 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 |
| 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.
-
Embedded Systems Developers
Useful for developers working on embedded systems requiring an efficient and space-saving input solution.
-
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 | DIYmalls 4x4 Matrix Membrane Keypad 16 Key Keyboard Module Array Switch for Arduino ESP32 Development Board
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GBP 12
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 21
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.)
QTY:
Secured transaction
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Features & Benefits
- 16 key keyboard module array switch for Arduino UNO R34x4 keypad
- Regular 2.54mm jumper wire male can be used to solder it
- You don't need the outer two pins for wiring
- Tips to solder header
- Suitable for Password security system, Wired remote controlled robot, Electronic voting machine, Generating external interrupt, Musical keypad
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