uxcell 3x4 Matrix 12 Keypad Keyboard Module 12 Button for MCU
Product Description
uxcell 3x4 Matrix 12 Keypad Keyboard Module 12 Button for MCU
- 3X4 12 Buttons Matrix Keyboard Module
- Keypad Matrix lets you quickly add controls to your electronics projects
- It offers 0-9 numerals, standard star(*) and hash(#) symbols
- Easy communication with any microcontroller
- Good for learning basic knowledge about Arduino and sensors
Technical Specifications
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