0,56 Zoll 4-Bit TM1637 rot digital LED Display Uhr Röhrenanzeige F Arduino UK
1,84 €
CLK--clock signal feet. Display device is 4bitRed word common anode tube. Digital tube 8 grey level is adjustable. All products are quality checked. Otherwise deal is final. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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