Micro Switch 2 * 4 Matrix Keyboard 8-Bit Keys MCU Expansion Module

Description 

·         2x4 Matrix Keyboard 8-bit Keyboard Module consists of Micro switch buttons.

·         It has 8 keys in total. The module is already equipped with soldered pin-headers.

·         This can be used as the perfect choice for the expansion of the keyboard of the single-chip microcomputer.

·         It is more convenient to increase the number of keyboard keys.
The module has four holes 3mm (M3) holes for mounting.

Features:

·         2×4 matrix keypad module with 8 buttons

·         Small in size, so it is very easy to carry.

·         More convenient to use.

·         The product connection has a clear function mark and is easy to operate.