Product Features:

• 4-digit red 7-segment display, common anode configuration.
• Digit brightness adjustable across 8 levels.
• Control interface operates at 5V logic level.
• Driven by TM1637 IC, requiring only two signal lines (CLK, DIO) to control all 4 digits.
• Simple and compact display module with decimal point on each digit.
• Comes with an Arduino library (TM1637.h) for quick integration.

Specifications:

• Interface Pins: GND (Ground), VCC (5V Power), DIO (Data I/O), CLK (Clock).
• Type: Available in two versions – without clock display and with clock display.
• Material: Plastic and metal construction.
• Dimensions: 30 mm × 14 mm.
• Color: Red display segments.