3x4 Matrix Membrane Keypadby Velleman
A keypad is a simple method of entering user input into your project.
- dimensions: 7 x 7.7 x 0.1 cm
- connection : 3 col - 4 row, 7 pin connection
- cable length: 9 cm
- weight: 6.25 g
- library: keypad.h
- User manual
- Satisfaction or refund guarantee
- Worldwide shipping via mail or courier
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