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- 10Pcs 3 x 4 Matrix Array Membrane Switch 69.2...
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Item #:
74101913
10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin
Item #:
74101913
MYR 86
Price Details
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*All items will import from AS
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Diimport dari kedai USA
Pesan sekarang dan dapatkannya lebih kurang pada Rabu, Ogos 19
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Suitable for external expansion of single-chip microcontrollers, which is beneficial for learning keyboard extensions outside of single-chip microcontrollers.
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Note: Step Down Voltage Transformer required for using electronics products of AS store (110-120). Recommended power converters Beli Sekarang.
What Stands Out
Reka Bentuk Kompak
The 3 x 4 matrix layout ensures a space-saving design, making it easy to integrate into various projects without occupying excessive space.
Konektiviti Serbaguna
Equipped with a 7-pin Dupont connector, this membrane switch easily interfaces with microcontrollers, especially Arduino, simplifying setup for enthusiasts and developers.
Bahan tahan lama
Constructed from high-quality materials, this membrane switch is designed for durability, ensuring a long lifespan and reliable performance in demanding applications.
Maklumat produk
- 10Pcs 3 x 4 Matrix Array Membrane Switch 69.2 x 76.9mm Keypad Keyboard
- 7Pin DuPont head with 2.54mm spacing for circuit connection
- Suitable for external expansion of single-chip microcontrollers
- Standard square resistance: ≤ 50mQ/mouth/mil
- Operating pressure: Metal shrapnel type 220-350g
- Switch stroke: metal spring type 0.6-0.8mm
| Peranti yang serasi | Keyboard |
| Teknologi Kesambungan | 7-pin Dupont |
| Ciri Tambahan | Durable Key Mechanism, Unique Connector Type, Educational Value |
| Sumber Kuasa | Wired |
| Switch Type | Membrane |
| Keyboard Layout | QWERTY |
| Orientasi Tangan | Ambidextrous |
| Button Quantity | 12 |
| Tahap Ketahanan Air | Tidak Tahan Air |
| Number of Keys | 12 |
| Number of Sections | 1 |
| Bahan Penutup | Plastik |
| Jenama | JESSINIE |
| Keyboard Description | Membrane |
| Media Terbina Dalam | USB Cable |
| Nombor model | 6614b633-24a0-4f42-8c2c-b2d684c7412a |
| Kiraan Unit | 10 Count |
| Pengeluar | JESSINIE |
| Warna | Perak |
| Nama Gaya | Fesyen |
| Tema | Retro |
| Ciri Khas | Durable Key Mechanism, Unique Connector Type, Educational Value |
| Gaya | Fesyen |
| Bahan | Plastik |
| Komponen yang Disertakan | USB Cable |
| Berat item | 0.9 lbs (410 grams) |
Who Should Buy?
-
DIY Electronics Hobbyists
Ideal for hobbyists creating custom projects with Arduino or microcontrollers, providing a functional button interface.
-
Tujuan Pendidikan
Great for educational settings to teach students about interactive electronics and basic programming using keypads.
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Embedded Systems Developers
Suitable for developers designing user interfaces for embedded systems that require compact and functional control devices.
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High-Duty Cycle Applications
Not suitable for applications that require frequent or intense button pressing due to potential wear and limited lifespan.
PENERANGAN PRODUK
10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin Dupont for Arduino
Ada sebarang Pertanyaan? Berbual dengan kami
Soalan & Jawapan Pelanggan
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soalan:
What is a matrix array membrane switch?
jawab: A matrix array membrane switch is a type of input device used to input commands or data into electronic systems. It consists of a grid-like arrangement of keys that serve as a multi-button interface for various applications, such as calculators or remote controls. The 3x4 format, which contains 12 keys, allows for efficient use of space while providing users with an easy-to-navigate interface. These switches are particularly effective in compact devices, where space is limited but functionality is required. -
soalan:
How do I connect the 10Pcs 3x4 matrix array membrane switch?
jawab: Connecting the 10Pcs 3x4 matrix array membrane switch involves interfacing it with a microcontroller using its 7-pin connector. Each pin corresponds to a specific row or column in the matrix configuration. By programming the microcontroller to recognize the key presses, you can create a functional keyboard for your projects. This setup is commonly used in DIY electronics, robotic controls, and custom interfaces, making it versatile for hobbyists and professionals alike. -
soalan:
What are the dimensions of the membrane switch?
jawab: The dimensions of the membrane switch are 69.276mm x 9mm, making it compact enough to fit in various electronic devices. The slim profile allows for easy integration into dashboards, control panels, or handheld gadgets. This space-saving design is advantageous in applications where design aesthetics and user experience are essential, such as in home appliances or automotive controls, providing both functionality and style. -
soalan:
Can I use this membrane switch with Arduino?
jawab: Yes, the 10Pcs 3x4 matrix array membrane switch is compatible with Arduino boards. You can easily integrate this keypad by connecting its pins to the Arduino's digital inputs. By utilizing libraries like Keypad or MatrixKeypad, you can efficiently read key presses in your coding projects. This feature is highly beneficial for creating interactive systems, such as user interfaces for robots or custom displays, providing a seamless user experience. -
soalan:
What applications are suitable for this membrane switch?
jawab: This membrane switch is versatile and can be used in various applications, including consumer electronics, medical devices, and industrial equipment. Its compact design and easy installation make it suitable for small form-factor devices, such as handheld controllers, appliance dashboards, or any programmable interface. This adaptability allows for creative use in projects, enhancing functionality while maintaining an aesthetically pleasing interface. -
soalan:
What is the durability of this membrane switch?
jawab: The 10Pcs matrix array membrane switch is designed for durability with a lifespan of hundreds of thousands of button presses. This resilience makes it ideal for continuous-use environments, such as in industrial settings or consumer electronics. Its construction also provides resistance to environmental factors like dust or moisture, ensuring consistent performance. This long-lasting quality makes it suitable for applications where reliability is critical. -
soalan:
How do I properly maintain a membrane switch?
jawab: Maintaining the 10Pcs 3x4 matrix array membrane switch involves keeping it free of dirt and moisture. Regularly check the device for any signs of wear or damage. To clean, use a soft, dry cloth to wipe the surface gently. Avoid using abrasive materials or solvents that could damage the switch's surface. Proper maintenance extends the life of your switch and ensures that it functions correctly, making it more reliable for your projects. -
soalan:
Are these membrane switches customizable?
jawab: Yes, the 10Pcs matrix array membrane switch can be customized to fit specific customer requirements. Manufacturers often allow for modifications in layout, graphics, and design to suit particular applications. This feature is particularly useful for businesses needing branded devices or specialized controls. Customization enhances user engagement and creates a more tailored experience for the end-user, elevating the overall functionality of the product. -
soalan:
What electronic components can I use with this membrane switch?
jawab: You can use the 10Pcs 3x4 matrix array membrane switch with various electronic components, including Arduino, Raspberry Pi, and other microcontrollers or development boards. These components facilitate the input reading of the switch, allowing for the creation of intelligent devices like home automation systems, robotics, and interactive displays. This flexibility broadens your project possibilities, empowering you to create innovative solutions tailored to your needs. -
soalan:
Where can I buy 10Pcs 3 x 4 Matrix Array Membrane Switch in Malaysia?
jawab: You can purchase the 10Pcs 3 x 4 Matrix Array Membrane Switch from Ubuy in Malaysia. Ubuy is a trusted online retailer that offers a wide range of electronic components and accessories, making it easy to find the specific products you need for your projects. With various options available, Ubuy ensures you have access to quality components while shopping conveniently from home.
JESSINIE Keyboards Editorial Review
The 10Pcs 3x4 Matrix Array Membrane Switches have received a mixed reception from customers, particularly those involved in DIY electronics and home automation projects. Users appreciate the value offered by purchasing a pack of ten keypads for a relatively low cost, making them a popular choice for various projects. Customer feedback indicates that these switches perform adequately right out of the box when used with jumper wires, which is a plus for enthusiasts looking to integrate them easily into their setups. However, there are notable downsides highlighted in user reviews. Some customers have reported issues with key responsiveness, particularly that some keys stopped functioning after repeated use, which raises concerns about the durability of the product. Furthermore, the tactile feedback of the keys has been described as unsatisfactory—users have noted that the tactile domes lack adequate travel and feel overly mushy. Additionally, while the product's functionality is clear to those who are familiar with matrix keypads, there is a lack of detailed documentation on how to connect the switches effectively, which may be a barrier for novices. Some users have taken the initiative to provide their own guidance on pin connections, which showcases the community support among DIY enthusiasts but also points to a gap in the manufacturer's resources. Overall, the 10Pcs Membrane Switches serve their intended purpose for hobbyists and can be a cost-effective solution for those looking to enhance their electronic projects, although potential buyers should be mindful of the quality and responsiveness issues that may arise. **
Customer Reviews & Ratings
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Ulas Produk Ini
Kongsikan pandangan anda dengan pelanggan lain
Kebaikan
- Cost-effective with ten keypads for a low price.
- Functions well for DIY electronics projects right out of the box.
- Community support for connections and usage.
Keburukan
- Some keys may lose functionality after repeated use.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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MYR 86
Pesan sekarang dan dapatkannya lebih kurang pada Rabu, Ogos 19
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Ciri & Faedah
- 7P DuPont head for easy circuit connection
- Suitable for external expansion of single-chip microcontrollers
- Removable white sticker for easy installation
- High-quality circuit with standard specifications
- Metal shrapnel type with adjustable operating pressure
- Durable and reliable construction with a long service life
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