10PCS 4 Buttons KC11B04 Keypad Module Switch Keyboard For Arduino Uno Mega2560
USD 11.46 USD
Specifications
| Brand | Unbranded |
| Type | 4-button |
| Country Of Origin | China |
| Marke | Markenlos |
| Output | GND K1 K2 K3 K4 |
| . Size | 12.7MM x 33MM. |
You might notice the unbranded finish makes it blend into any workspace.