16 Keys Keyboard Module 4x4 External Keypad Practical External Big Keypad Programming

Label:Yes -Each module is equipped with four mounting holes, one at each corner. -They are an ideal choice for external keyboards used with microcontrollers. -They feature a 4×4 button layout, with a total of 16 keys per module. -These are excellent keyboard modules designed for single-chip microcontrollers. -Compact in size, they save space and are easy to use and connect.

Specification: Button: 16 Material: ABS Size:7.6*7.6*1.7cm(2.99*2.99*0.67in) Color: shown as picture

Note:  1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding.

Package List: 1 * Keyboard