🔑 Unlock your creativity with HALJIA's keypad!
The HALJIA 4 x 3 Matrix Array Keypad Module features a compact design with 12 keys, including numbers 0-9 and symbols (* and #). Made from durable materials, it offers easy plug-and-play integration with microcontrollers like Arduino, making it an excellent choice for various electronic projects, including alarms and access control systems.
| Brand | HALJIA |
| Product Dimensions | 6.95 x 5.1 x 1 cm; 10 g |
| Manufacturer reference | ADN2006037 |
| Manufacturer | HALJIA |
| Colour | Multiple colours: |
| Power Source | Corded Electric |
| Are Batteries Included | No |
| Item Weight | 10 g |
| Guaranteed software updates until | unknown |
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