6PCS 16 Keyboard Module External Keypad Board 4x4 Matrix Keypad Module MCU with 16 Buttons
Special Features
4x4 Matrix Keypad Module MCU with 16 Buttons
More convenient to use With 16 keys and 8 pin
The Keypad library allows your device to read a matrix type keypad
The keyboard matrix allows you to quickly add controls to your electronic projects. Easy to communicate with any microcontroller.
Application: Password security system, Generating external interrupt, Automatic Gate Keypad Lock.
Description
Description:
4x4 16 button matrix keyboard module
The keyboard matrix allows you to quickly add controls to your electronic projects.
Easy to communicate with any microcontroller.
Size: 4.3*4cm
Weight: 11g
Keypad Number: 16keys
Package Included :
6 x 16 keys keypad
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