Einstellbare 8 Stufen Graustufen TM1637 RGB 4Bit Digital LED Uhr Röhrenanzeige
ab 8,12 €
The driver IC is TM1637. Digital tube with 8 levels of grayscale adjustable. CLK——clock signal pin. The display device is a 4-bit white/red/green/blue/yellow common anode tube. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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