MAX7219 4/8 Bit Digital Tube LED Display TM1638 Control Module Red for Arduino
ab 8,11 €
TM1638 8 Bits Keyboard LED Digital Tube Module. Adapts TM1638 digital tube drive chip. MAX7219 LED Dot Matrix 8 Digit Digital Tube. 4-digit Digital Tube Module. 8-digit Digital Tube Module. SCLK: input clock signal.
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