Reliable and Accurate TM1637 RGB LED Clock Tube Display for Arduino Projects
ab 7,90 €
The driver IC is TM1637. CLK——clock signal pin. The display device is a 4-bit white/red/green/blue/yellow common anode tube. Digital tube with 8 levels of grayscale adjustable. 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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