
Introduction
In the evolving landscape of display technology, the 1.2 inch height 5×7 LED dot matrix, bi-color emerges as a leading solution, offering a blend of versatility and high visibility. Ideal for a wide range of applications, this 5×7 LED display combines the benefits of compact design with the dynamic visual impact of bi-color capabilities. This article explores the features, applications, and numerous advantages of this innovative display, complemented by insightful case studies and testimonials from industry professionals.
Key Features of the 1.2 Inch 5×7 Bi-Color LED Dot Matrix
The 1.2 inch 5×7 bi-color LED dot matrix stands out for its:
- Bi-Color LEDs: Each LED can emit two distinct colors, enhancing the ability to convey more complex information visually.
- Enhanced Size for Superior Visibility: The 1.2 inch height allows for better visibility at greater distances, making it ideal for public display and safety warnings.
- Energy Efficiency: Despite its dual-color functionality, this dot matrix screen maintains the energy efficiency characteristic of LED technologies, ensuring lower power consumption and longer operational life.
Applications Across Multiple Industries
This LED matrix finds utility in a wide array of settings:
- Transportation: Used in traffic management systems to display signals and warnings that are instantly recognizable from afar.
- Consumer Electronics: Integrates into devices such as digital clocks and weather stations, where clear and multi-colored displays enhance user interface.
- Advertising Displays: Ideal for scrolling messages and dynamic advertisements, where dual colors attract more attention and convey messages effectively.
Benefits of Using the 1.2 Inch 5×7 Bi-Color LED Dot Matrix
- Versatility: The ability to display multiple colors increases the scope of applications, from simple indicators to complex informational displays.
- Cost-Effectiveness: LEDs are known for their long lifespan and minimal maintenance requirements, making them a cost-effective option for manufacturers.
- Customization: The flexibility in programming allows engineers to tailor the display according to specific needs, making it highly adaptable to new and evolving technologies.
Case Studies: Demonstrating Versatility and Efficiency
Detailed case studies from sectors such as automotive, public safety, and consumer electronics illustrate the significant impact of incorporating the 1.2 inch 5×7 bi-color LED dot matrix into their systems, highlighting improvements in functionality and user engagement.
User Testimonials
Testimonials from electronics engineers and product developers provide real-world insights into how the bi-color LED dot matrix has enhanced their products and applications, emphasizing its reliability and the advantages of its dual-color capabilities.
Conclusion
The 1.2 inch height 5×7 LED dot matrix, bi-color is a powerful component in the field of electronic displays, offering enhanced functionality through its bi-color features and excellent visibility. Its application in various industries showcases its versatility and effectiveness in meeting modern display needs.
Call to Action Elevate the functionality and aesthetic of your electronic displays with the versatile and efficient 1.2 inch 5×7 bi-color LED dot matrix. Contact us today to explore how this advanced technology can benefit your projects and applications.

Features
- Matrix Size: The matrix has a height of 30.60mm, with a display width and height of 22.80×39.10mm, providing a compact yet effective display area.
- Dot Characteristics: Each dot is 3.00mm in size and circular in shape, offering clear and distinct illumination.
- Grid Configuration: With 5 columns and 7 rows, the matrix allows for a variety of display patterns in a relatively small format.
- Bi-Color Capability: The matrix supports bi-color functionality, which adds versatility and visual appeal to the displays.
- Low Power Consumption: Designed for low current operation, making it energy-efficient and suitable for long-term use without excessive power consumption.
- High Contrast and Brightness: Ensures excellent readability, making the display easily visible in various lighting conditions.
- Code Compatibility: Compatible with ASCII and EBCDIC codes, providing flexibility for different programming and display needs.
- Horizontal Stackability: It can be stacked horizontally, enabling the creation of wider or more complex display panels.
- Circuit Design Options: Available with both column cathode and anode options, allowing for flexibility in circuit designs.
- Easy Installation: Designed for straightforward mounting on printed circuit boards or sockets, facilitating integration into various projects.
- Luminous Intensity Categorization: The LED dots are categorized for luminous intensity, ensuring consistent brightness across the display.
- Durability: The matrix is technically rugged, making it reliable for various applications.
- Aesthetic Design: Features a standard gray surface with white dots, offering a sleek and professional appearance.
- Environmental Compliance: Being RoHS compliant, it is manufactured with environmentally friendly processes.
Applications
- Electronic Signage: Ideal for creating dynamic and eye-catching signs in small spaces like retail stores or event venues.
- Information Displays: Suitable for displaying information in small-scale applications like control panels or portable devices.
- Interactive Art and DIY Projects: Can be used in creating interactive art installations or for hobbyist projects in electronics.
- Educational Tools: Useful in educational settings for teaching basic electronics, programming, or for creating interactive learning tools.
- Custom Interfaces: Perfect for building custom interfaces or control panels in various electronic devices or machinery.
- Gaming and Entertainment: Appropriate for gaming consoles, toys, and other entertainment devices that require a compact display.
- Prototyping: Useful for prototyping small electronic components or systems where a clear display is necessary.
- Portable Devices: Its compact size and low power requirements make it suitable for portable electronic devices.
Part No. (Cathode) | Part No. (Anode) | Emitting Color | Material | Peak Wavelength (nm) | Voltage typ.(v) | Voltage max. (v) | Luminous min | Luminous typ |
---|---|---|---|---|---|---|---|---|
BL-M12A571DUG (D) |
BL-M12B571DUG (D) |
Ultra Red |
AlGaInP |
660 |
2.5 |
110 |
||
BL-M12A571DUG (UG) |
BL-M12B571DUG (UG) |
Ultra Green |
AlGaInP |
574 |
2.5 |
130 |
||
BL-M12A571EG (E) |
BL-M12B571EG (E) |
Orange |
GaAsP/GaP |
635 |
2.5 |
90 |
||
BL-M12A571EG (G) |
BL-M12B571EG (G) |
Green |
GaP/GaP |
570 |
2.5 |
95 |
||
BL-M12A571EG |
BL-M12B571EG |
Green |
GaP/GaP |
570 |
2.5 |
55 |
95 |
|
BL-M12A571EG |
BL-M12B571EG |
Orange |
GaAsP/GaP |
635 |
2.5 |
60 |
100 |
|
BL-M12A571SG (G) |
BL-M12B571SG (G) |
Green |
GaP/GaP |
570 |
2.5 |
95 |
||
BL-M12A571SG (S) |
BL-M12B571SG (S) |
Super Red |
AlGaInP |
660 |
2.5 |
100 |
||
BL-M12A571SG |
BL-M12B571SG |
Hi Red |
GaAlAs/SH |
660 |
2.2 |
60 |
100 |
|
BL-M12A571SG |
BL-M12B571SG |
Green |
GaP/GaP |
570 |
2.5 |
55 |
95 |
|
BL-M12A571UEUG (UE) |
BL-M12B571UEUG (UE) |
Ultra Orange |
AlGaInP |
630 |
2.5 |
100 |
||
BL-M12A571UEUG (UG) |
BL-M12B571UEUG (UG) |
Ultra Green |
AlGaInP |
574 |
2.5 |
130 |