This is 4x4 16 button keypad matrix and The buttons are denoted by numbers and letters: 0,1, 2, 3, 4, 5, 6, 7, 8, 9, *, #, F1, F2, F3 ,F4, which can be used easily for many of your Arduino and AVR project.
Features
Size: Approx.42mmX42mm
Additional Information
Device
Keypad
Type
4X4 | 16Key | Hex | Tact Switch
Unlock endless possibilities with the HKD 4X4 16-Key Tact Switch Keypad. Perfect for your Arduino and AVR projects, this compact keypad features easy-to-use buttons for seamless operation. Enhance your DIY electronics with this versatile and reliable keypad solution!