Display Type: 8-Digit 7-Segment.
LED: 8 Red Color 3mm.
Key: 8 Tactile Switches.
Supply Voltage: 5V
Controller: TM1638.
Brightness Control on Segment.
Interface: 3 Lines Serial (CLK, STB, DIO).
Dimensions: 76mm x 50mm.

활용: https://bbangpan.tistory.com/72

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