کیبورد صنعتی 4*4

Description
This 4×4 Keypad Matrix lets you quickly add controls to your electronics projects.
It offers 0-9 numerals, standard star(*) , hash(#) symbols and A B C D
Features
– 16 Button Matrix 0-9 # * A B C D
– Easy communication with any microcontroller
Package Includes
1 x 4×4 16 Keys Switch Keyboard Module For Arduino