




⌨️ Elevate your DIY projects with the keypad that never quits!
The CentIoT 4x4 Universal 16 Key Switch Keypad is a compact, durable input device designed for Arduino, Raspberry Pi, and MCU projects. Featuring a robust lifespan of over 1 million key presses, an extended operating temperature range from -40°C to +80°C, and a convenient 8-pin Dupont connector, it offers reliable performance in diverse environments. Its peel-off adhesive backing allows secure mounting, while tactile keys provide precise, responsive control—making it the go-to keypad for professional makers and tech enthusiasts alike.
| Brand | CentIoT |
| Product Dimensions | 7.5 x 7 x 0.5 cm; 7 g |
| Item model number | AR011-4X4-KEYPAD-1PCS |
| Manufacturer | CentIoT |
| Series | AR011-4X4-KEYPAD |
| Color | white |
| Power Source | Wired |
| Operating System | Windows 10 |
| Are Batteries Included | No |
| Item Weight | 7 g |
Trustpilot
2 days ago
2 months ago
3 weeks ago
1 month ago