Keypad - 16 Button (Alphanumeric)

This alphanumeric 16-button keypad is designed for easy user input. Its buttons are arranged in a matrix, allowing a microcontroller to scan 8 output pins to detect which button is pressed. Each of the 16 buttons is labeled 1, 2, 3, A, 4, 5, 6, B, 7, 8, 9, C, 0, *, #, and D, following a telephone keypad layout. The keypress resistance ranges from 10 to 625 Ohms. An updated pin-out, different from the 12-button keypad, can be found in the Documents tab. Note: This product is from our 'Ding & Dent' category. Once out of stock, it won't be restocked. We don't accept requests, returns, or exchanges, nor provide documentation or support for these items. Grab it while you can!

Using this keypad is simple. Just press the button you need, and the microcontroller will detect the input. When connecting it to your device, refer to the pin-out in the Documents tab. Remember, this product is from our 'Ding & Dent' category. We can't offer returns, exchanges, documentation, or support. Also, once it's out of stock, we won't restock it. To keep it in good condition, avoid exposing it to extreme temperatures and moisture. Clean it gently with a dry cloth if needed.