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4 in 1Dot Matrix LED Display with MAX7219 Driver Module Green FM220U Finger Print Scanner especially in humid climates

SKU 42025230779
4.6
4 in 1Dot Matrix LED Display with MAX7219 Driver Module Green FM220U Finger Print Scanner especially in humid climates
4 in 1Dot Matrix LED Display with MAX7219 Driver Module Green FM220U Finger Print Scanner especially in humid climates
4 in 1Dot Matrix LED Display with MAX7219 Driver Module Green FM220U Finger Print Scanner especially in humid climates
4 in 1Dot Matrix LED Display with MAX7219 Driver Module Green FM220U Finger Print Scanner especially in humid climates
Description

especially in humid climates

3V or 5V (via onboard jumper) Baud Rate Range 300 bps to 3 Mbps Operating Voltage USB powered (5V from USB bus) Output Voltage 3

and gadget repairs

Expert Support

Industry-standard pitch compatible with widely available IDC/FRC connectors

4 in 1Dot Matrix LED Display with MAX7219 Driver Module Green FM220U Finger Print Scanner especially in humid climates4 in 1Dot Matrix LED Display with MAX7219 Driver Module Green

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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