TM1637 TM1638 MAX7219 4/8 Bit komfortables LED-Segmentanzeigemodul für Arduino
ab 4,66 €
Driver chip: TM1637. Driver chip: TM1638. It can adapt to ambient lighting conditions and user preferences. Type: Module. Display: four-digit digital tube. Included: 1 x Digital LED Display Module. Display: eight-digit digital tube.
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