4 x 3 Matrix Array 12 Switch Keypad Keyboard Module 12 Key MCU Membrane Switch Keypad Compatible with Arduino
Product ID: 462850269
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Details
- BrandHALJIA
- Compatible devicesLaptop
- Connectivity technologyRF Wired
- Keyboard descriptionMembrane
- Recommended uses for productAlarm system
⚡Plug & play
đź“ŹCompact design
🔢12 keys
Frequently Bought Together
Description
🔌 Plug into innovation with HALJIA!
- DURABLE BUILD - Crafted from high-quality plastic and metal for long-lasting use.
- USER FRIENDLY - No wire splicing needed—just plug and play!
- COMPACT CONVENIENCE - Small size fits perfectly in any project without bulk.
- SEAMLESS INTEGRATION - Easily connects with Arduino and other microcontrollers.
- VERSATILE APPLICATIONS - Ideal for alarm systems, access control, and more.
The HALJIA 4 x 3 Matrix Array Keypad Module features a durable 12-key design, compatible with Arduino and other microcontrollers, making it an essential tool for electronic projects. Its compact size and easy installation process ensure that it fits seamlessly into various applications, from security systems to device control.
Specifications
| Brand | HALJIA |
| Product Dimensions | 6.95 x 5.1 x 1 cm; 10 g |
| Manufacturer reference | ADN2006037 |
| Manufacturer | HALJIA |
| Color | ice |
| Power Source | USB power |
| Operating System | Windows 10 |
| Are Batteries Included | No |
| Item Weight | 10 g |
Common Questions
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