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3pcs 4*3&4*4 Matrix Array Membrane Switch Keypad Keyboard Control Panel for Arduino /AVR
Specifications:
- Compatible With: Arduino
- Brand Name: keyestudio
- Accessory Type: Keypad
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like