4 x 4 Matrix Array 16 Keys 4*4 Switch Keypad Keyboard Module for Arduino
USD 2.38 USD
Specifications
| Return Shipping Will Be Paid By | Seller |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Refund Will Be Given As | Money Back |
| Brand | Unbranded/Generic |
| Country/Region Of Manufacture | China |
| UPC | Does not apply |
| EAN | Does not apply |
I chose this generic piece because it matches the other unbranded gear I own.