ELECFREAKS Octopus Alphanumeric LED Brick

SKU: EF04058
$7.90 USD
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OCTOPUS Alphanumeric is a type of common cathode digital tube display module based on HT16K33 drive, using a standard I2C communication interface. The module using 0.56 inches common cathode digital tube with the word “ can be used for simple letter display and digital display.



Power supply 5V
I2C-bus interface
16*8 bits RAM for display data storage
16-step dimming circuit
Working temperature -40 ~ 85
Size 26.00mm X 58.00mm


Segment display
LED panel display

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