Versatile 4 Digit LED Display Board for Arduino

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Versatile 4 Digit LED Display Board for Arduino

This 4-digit LED display board is perfect for Arduino enthusiasts, featuring adjustable grayscale levels and a clear red display. With just two signal lines, you can control four digits easily with an MCU. Its compact size and efficient performance make it a great addition to any electronic project.

$7.99

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WWZMDiB 4 Digit LED Display Board Overview

If you're an Arduino hobbyist, the WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board is an essential addition to your toolkit. This set comes with five 4-digit yang red digital tubes, allowing you to create impressive visual displays for your projects. Each display module features a vibrant red color, making it easy to read in any lighting condition.

Key Features

8-level Grayscale Adjustable: The digital tube supports 8 levels of grayscale adjustment, allowing for versatile visual displays.
Operating Voltage: Works with a power supply of either 3.3V or 5V DC, making it suitable for a wide range of Arduino projects.
Current Efficiency: Efficiently operates at a working current of 30mA (3.3V) or 80mA (5V), ensuring low power consumption.
Driver IC: Comes equipped with a TM1637 driver IC, which requires only two signal lines to operate four digit 8-segment LEDs—DIO for data input/output and CLK for the clock signal.

Easy Connection to Arduino

Connecting the display module to your Arduino is straightforward. The pinout is simple:

GND: Connect to ground
VCC: Connect to power supply (5V)
DIO: Connect to data input/output (D2)
CLK: Connect to clock signal pin (D3)

Applications

This display board can be used for a variety of applications including DIY projects, digital displays, timers, and more. Whether you are a student or a professional, this digital tube display can bring your electronic projects to life with its clear readability and easy setup.

Conclusion

Upgrade your Arduino projects with the WWZMDiB 4 Digit 7 Segment Digital Tube LED Display Board. Its advanced features, ease of use, and vibrant display make it a must-have for any electronics enthusiast.