4X4 Matrix Key Board Module Schematic Using Big Size Tact Switches
4 X 4 Matrix Keyboard project will add keyboard support to your project.
- Matrix style keyboard 4 Column X 4 Rows
- Easy interface with Microcontroller Development Boards
- 4-Pin Tactile switch
- Box Header connector for easy connection
- Four mounting holes 3.2 mm each
- PCB dimensions 59 mm x 63 mm
4X4 MATRIX KEYBOARD USING BIG TACT SWITCH PCB LAYOUT
4X4 MATRIX KEYBOARD USING BIG TACT SWITCH CIRCUIT
