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Item #:
177097125
6Pcs 3x4 Keypad 12 Key Matrix Array Membrane Switch 7pin 12 Button Extended Keyboard for Microcontroller
86% of respondents would recommend this to a friend
Item #:
177097125
ETB 1579
Price Details
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Imported from USA store
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Order now and get it around Saturday, September 19
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The 3x4 matrix keypad is a great way to let users interact with your project.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The 6Pcs 3x4 keypad offers a space-saving solution for embedded systems, making it ideal for compact devices where every inch counts.
Versatile Compatibility
Compatible with a wide range of microcontrollers, this keypad simplifies integration, granting users flexibility in their electronic projects and applications.
Enhanced Durability
Made from high-quality materials, this membrane switch ensures long-term reliability and resistance to wear, providing value through extended use in various environments.
Product Details
| Compatible Devices | Arduino, ESP32, ESP8266, Raspberry Pi |
| Connectivity Technology | 7-pin connector |
| Additional Features | DIY Electronics Project Compatibility |
| Power Source | Wired |
| Switch Type | Tactile |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Mechanical Keyboard Switch Model | Tactile |
| Number of Keys | 12 |
| Style Name | 12Keys |
| Brand | Yuuhseel |
| Keyboard Description | Membrane |
| Antenna Location | Programming, Electronics Projects |
| Built-In Media | 4x4 Keypad 16 Key*6 |
| Manufacturer | Yuuhseel |
| Mfr Part Number | 16Key |
| Enclosure Material | Plastic |
| Recommended Uses For Product | Programming, Electronics Projects |
| Special Feature | DIY Electronics Project Compatibility |
| Style | 12Keys |
| Material | Plastic |
| Included Components | 4x4 Keypad 16 Key*6 |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY electronic projects, allowing easy integration into various microcontroller applications or custom interfaces.
-
Robotics Enthusiasts
The keypad can be integrated into robotics for control functions, allowing user input for commands in robotics applications.
-
Education Purposes
Useful for teaching basic electronics and programming concepts, providing students hands-on experience with input devices.
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High-End Applications
Not suitable for commercial-grade products needing durable or high-performance input solutions due to limited lifespan.
Product Description
6Pcs 3x4 Keypad 12 Key Matrix Array Membrane Switch 7pin 12 Button Extended Keyboard for Microcontroller
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the operating voltage of the keypad?
Answer: The keypad operates at 35V (DC) with a maximum current of 100mA. -
Question:
Can this keypad be used with Arduino?
Answer: Yes, it is compatible with Arduino and other microcontrollers like ESP32 and Raspberry Pi. -
Question:
What is the lifespan of the keypad?
Answer: The keypad has an average tactile lifespan of 1,000,000 operations.
Yuuhseel Access-Control Keypads Editorial Review
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Pros
- Easy to install
- Responsive buttons
- Compact design
- Durable material
- Compatible with many projects
Cons
- The button labels can wear off over time.
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 1579
Order now and get it around Saturday, September 19
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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Features & Benefits
- Compatible with popular microcontrollers like Arduino and Raspberry Pi.
- Ultra-thin design with an adhesive backing for easy mounting.
- Features a 12-key layout for versatile user input.
- Durable with a lifespan of 1,000,000 tactile operations.
- Operates in a wide temperature range of 0-60°C.
- Perfect for applications like password systems and remote-controlled robots.
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