0.56 Inches TM1637 Model 4-Bit Digital LED Anzeige Clock Tube Display
- This module is a 12 foot with clock display four common anode tube (0.56 inch) display module, driver IC is TM1637, only two signal lines can make the MCU control 4bit 8 digital tube.
- Display device is 4bit Yellow word common anode tube
- Digital tube 8 grey level is adjustable
- The control interface electrical level is 5V
- Specification:
