8 Pin 4x4 Array 16 Buttons Keyboard Switch MCU External Expansion Module for Electrical Control
$ 7.99
Features
1. 4X4 ARRAY 16 KEYS: The keyboard switch module is 4x4 array 16 buttons design, which has good practicality.
2. EASY CONNECTION: Expandable single chip development application module that can be connected to any microcontroller.
3. EASY TO INSTALL: These key modules have standard sizes, with mounting holes and pins for easy installation.
4. COMPACT SIZE: The 4x4 array keypad module is compact and small in size, saving space for installation.
5. WIDE APPLICATION: Suitable for any development project that requires keyboard connection, efficient and durable.
Specification
Item Type: Keyboard Module
Material: PCB
Purpose: External expansion keyboard module of single chip microcomputer
Number of Keys: 16
Number of Pins: 8 Pin
Package List
1 x Keyboard Module