1.2 inch height 8×8 LED dot matrix | bi-color | Green

Article No:

BL-M12C882SG3009

Color: 

Green

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Dimension:(mm)

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Article No
color
material
wavelength
apperance
v_typ
v_max
luminous_min
luminous_typ
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BL-M12C882DUG3012
Ultra Red
AlGaInP
660
2.5
320
BL-M12C882DUG3013
Ultra Green
AlGaInP
574
2.5
250
BL-M12C882EG3010
Orange
GaAsP/GaP
635
2.5
190
BL-M12C882EG3011
Green
GaP/GaP
570
2.5
195
BL-M12C882SG3008
Super Red
AlGaInP
660
2.5
200
BL-M12C882SG3009
Green
GaP/GaP
570
2.5
195
BL-M12C882UEUG3014
Ultra Orange
AlGaInP
630
2.5
235
BL-M12C882UEUG3015
Ultra Green
AlGaInP
574
2.5
250
Product Series information
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Product Series
8x8 dot matrix displays
Series No:BL-M12C882xx
Specification Download:
Dimension
32 × 32 × 10.5 mm
Description:
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Introduction to Bi-Color LED Display Matrix

The 1.2 inch 8x8 bi-color LED dot matrix combines two colors in a single unit, typically red and green, allowing for a broader range of color mixing and display options. This matrix is often configured as a common anode display, which simplifies the electrical management of multi-colored LEDs, making it highly favorable for various design specifications.

Key Features of the 1.2 inch 8x8 Bi-Color LED Matrix

  • Dual-Color LEDs: Offers the ability to display information in multiple colors, enhancing readability and aesthetics.
  • High Brightness and Visibility: Ensures clear visibility in different lighting conditions, crucial for outdoor and high ambient light applications.
  • Energy Efficiency: LEDs are well-known for their low power consumption, providing an eco-friendly alternative to traditional display technologies.

Versatile Applications Across Industries

This bi-color LED display matrix finds its place in numerous settings:
  • Consumer Electronics: Used in personal gadgets such as wearable devices, where compact and efficient displays are necessary.
  • Industrial Equipment: Ideal for status indicators on machinery and control panels, where different colors can denote various operational states.
  • Advertising and Signage: Effective in creating vibrant and eye-catching signs that require changing text or simple animations.

Technical Benefits and Competitive Advantages

Opting for a 1.2 inch 8x8 bi-color LED matrix offers numerous benefits:
  • Customizable Displays: The ability to control each LED individually allows for custom designs and animations, suitable for branding and unique display requirements.
  • Durability: LEDs are known for their long lifespan and robustness, reducing maintenance costs and downtime.
  • Low Thermal Output: LEDs emit minimal heat, which is beneficial in enclosed or compact spaces where heat dissipation is a concern.

Real-World Case Studies Demonstrating Impact

Case Study 1: Consumer Electronics A leading tech company implemented the 1.2 inch 8x8 LED matrix in their latest smartwatch series. The bi-color display enhanced user interaction by showing notifications in different colors, improving the user interface and overall product appeal. Case Study 2: Industrial Automation An automation company integrated these matrices into their control systems to provide clear, immediate feedback on machine status, which significantly improved response times to critical stoppages and increased overall safety in the plant.

User Testimonials

  • "Integrating the bi-color LED matrix into our products has drastically enhanced the aesthetic appeal and functionality, making it easier for users to interact with our devices." - Director of Product Development
  • "The reliability and clarity of these displays have allowed us to upgrade our industrial control panels, leading to more intuitive and safer operations." - Maintenance Supervisor

Conclusion: Why Choose the 1.2 inch Bi-Color LED Matrix?

The 1.2 inch 8x8 LED dot matrix, bi-color stands out as a versatile and efficient solution for enhancing display capabilities across a broad spectrum of applications. Its integration into your projects can significantly enhance the end-user experience, provide cost savings on energy, and improve the visual appeal of any device. If you're seeking an innovative display solution that combines efficiency with versatility, consider the LED display matrix for your next project. Experience the difference in quality and performance with our advanced display technology.
1.2 inch height 8x8 LED dot matrix, bi-color
1.2 inch height 8x8 LED dot matrix, bi-color

Features

  • Matrix Size: With a height of 31.00mm and a display width and height of 32.00x32.00mm, this matrix is compact yet effective for various display needs.
  • Dot Characteristics: The matrix has a dot size of 3.00mm, circular in shape, providing distinct and clear illumination.
  • Grid Configuration: It features an 8 column by 8 row layout, offering a balanced and square display area for various applications.
  • Bi-Color Functionality: The matrix supports bi-color displays, allowing for more versatile and visually appealing designs.
  • Low Power Consumption: Designed for low current operation, it's energy-efficient and suitable for long-term use.
  • High Contrast and Brightness: Ensures excellent visibility in various lighting conditions, enhancing readability.
  • Coding Compatibility: Compatible with ASCII and EBCDIC codes, offering flexibility for different programming and display purposes.
  • Horizontal Stackability: It can be horizontally stacked, facilitating the creation of larger displays by combining multiple matrices.
  • Anode/Cathode Options: Available with both column cathode and anode configurations, providing versatility in electronic designs.
  • Easy Installation: Designed for easy mounting on printed circuit boards or sockets, making it user-friendly for various projects.
  • Luminous Intensity Consistency: The LEDs are categorized for luminous intensity, ensuring uniform brightness across the matrix.
  • Durability: Technically rugged, this matrix is built to withstand various operational conditions.
  • Aesthetic Design: Featuring a standard gray surface with white dots, it offers a sleek and professional look.
  • Environmental Compliance: RoHS compliance indicates environmentally responsible manufacturing.

Applications

  • Electronic Signage and Displays: Ideal for creating dynamic and eye-catching signs for businesses, events, or public information.
  • Information Panels: Suitable for displaying information in public transport systems, control rooms, or other public spaces.
  • Interactive Projects: Can be used in interactive art installations, educational tools, or DIY electronics projects.
  • Gaming and Entertainment: Appropriate for gaming consoles, toys, and other entertainment devices needing a compact display.
  • Educational Purposes: Great for use in teaching electronics and programming, especially in projects involving visual outputs.
  • Custom Interfaces: Perfect for building custom control panels, indicators, or interfaces in various electronic devices.
  • Prototyping and Experimentation: Useful in prototyping electronics, especially where space is limited but a clear display is necessary.
  • Portable Devices: Due to its size and low power requirements, it's well-suited for portable electronic devices.
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Dimension and Circuit Drawing:
Related Information

Soldering

When soldering, leave a minimum of 2mm clearance from the base of the base of the lens to the soldering point. Dipping the lens into the solder must be avoided.

Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.

Recommended soldering conditions:

 

IR Reflow Soldering (for SMD display)Wave SolderingSoldering Iron
Pre-Heat150-180°CPre-Heat100°C Max.Temperature300°C Max.
Pre-Heat Time120sec Max.Pre-Heat Time60sec Max.
Peak Temperature260°C Max.SolderWave260°C Max.Soldering Time3sec Max.(one time only)
Soldering Time10 sec Max.Soldering Time5sec Max.

Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or failure of the LED

ESD(Electrostatic Discharge)

Static Electricity or power surge will damage the LED.

Suggestions to prevent ESD (Electrostatic Discharge):

n Use a conductive wrist band or anti-electrostatic glove when handling these LEDs

n All devices, equipment, and machinery must be properly grounded

n Work tables, storage racks, etc. should be properly grounded

n Use ion blower to neutralize the static charge which might have built up on surface of the LED’s

 plastic lens as a result of friction between LEDs during storage and handling

ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, 

low forward voltage, or “no light on” at low currents. To verify for ESD damage, check for “light on” 

and Vf of the suspect LEDs at low currents.

The Vf of “good” LEDs should be>2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP

 product.

antistatic notice-smd led

When selecting power for LED systems, it’s essential to understand several key parameters to ensure safe operation, longevity, and optimal performance. Here are some steps and considerations for LED power selection:

  • Determine the Forward Voltage (Vf) of the LED(s):

Each LED has a forward voltage, which is the voltage at which the LED operates when the current is flowing through it. This value can typically be found in the LED’s datasheet.

  • Determine the Forward Current (If) of the LED(s):

The forward current is the current at which the LED is designed to operate. Running an LED at higher than its rated current can reduce its lifespan and increase the heat it produces.

  • Decide on the Configuration:

Series Configuration: When LEDs are connected in series, the forward voltages add up, but the current remains the same.

Parallel Configuration: When LEDs are connected in parallel, the forward voltage remains the same, but the currents add up. This configuration can be risky because if one LED fails or has a slightly lower forward voltage, it can cause the other LEDs to draw more current.

Calculate Total Power Requirements:

Power (W) = Total Forward Voltage (V) x Total Forward Current (A)

For example, if you have three LEDs connected in series, each with a forward voltage of 3V and a forward current of 20mA, the total power requirement would be:

Power = (3V + 3V + 3V) x 20mA = 9V x 0.02A = 0.18W

  • Select an Appropriate Power Supply:
  • Voltage Rating: The power supply voltage should match or slightly exceed the total forward voltage of your LED configuration.
  • Current Rating: The power supply’s current rating should meet or exceed the total forward current of your LED configuration.
  • Safety Margin: It’s a good practice to select a power supply that can provide at least 20% more power than your calculated requirement. This ensures the power supply isn’t operating at its maximum capacity, which can extend its life and ensure safer operation.
  • Consider Additional Features:
  • Dimming Capability: If you want to control the brightness of your LEDs, choose a power supply with dimming capabilities.
  • Overcurrent and Overvoltage Protection: To protect your LEDs, select a power supply with built-in protection mechanisms.
  • Thermal Management: Ensure that the power supply has adequate cooling, especially if it will be enclosed or in a location with limited airflow.
  • Regulation and Efficiency:A power supply with good regulation will maintain a consistent voltage output despite variations in the load. High efficiency ensures minimal power is wasted as heat.
  • Physical Size and Form Factor:Depending on where you plan to place the power supply, its size and shape may be critical factors.

In summary, when selecting power for LED systems, understanding your LED’s requirements and the configuration you plan to use is essential. Then, pick a power supply that meets those needs with some added safety margin, keeping in mind any additional features or constraints relevant to your project.

Here are some well-regarded brands in the industry:

  • Mean Well: One of the most recognized brands in the LED power supply industry, Mean Well offers a wide range of products suitable for both indoor and outdoor applications. Their units often come with features like overcurrent protection, dimming capabilities, and high efficiency.
  • Tridonic: A global leader in lighting technology, Tridonic offers LED drivers and power supplies that cater to various lighting solutions, from simple setups to advanced smart lighting systems.
  • Philips Advance Xitanium: Philips is a well-known brand in the lighting industry, and their Xitanium series of LED drivers are known for reliability and performance. They cater to both indoor and outdoor LED applications.
  • Osram: Another giant in the lighting industry, Osram offers a range of LED drivers and power supplies suitable for various applications, including architectural and street lighting.
  • LIFUD: Specializing in LED drivers, LIFUD is known for its high-quality products that cater to both commercial and residential LED lighting solutions.
  • MOSO: This brand offers a variety of LED drivers, especially for outdoor and industrial applications. Their products are known for durability and performance.
  • TDK-Lambda: With a history in power electronics, TDK-Lambda offers a range of power supplies and LED drivers suitable for various applications, emphasizing reliability and advanced features.
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