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4×4 Keypad Matrix Module
- Product type: 4 X 4 keypad module
- Keypad Dimensions: 6.9 cm X 7.9 cm
- Cable dimensions: 2.0 cm X 8.8 cm
- Maximum rating: 24 VDC, 30 mA
- Pin counts: 8
- Compatible with: Arduino
- Colour: as shown in image
- Package contains: 1 piece of 4 X 4 keypad ...
The 4*4 matrix keypad usually is used as input in a project. It has 16 keys in total, which means the same input values.
The SunFouner 4*4 Matrix Keypad Module is a matrix non- encoded keypad consisting of 16 keys in parallel. The keys of each row and column are connected through the pins outside – pin Y1-Y4 as labeled beside control the rows, when X1-X4, the columns.
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