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Item #:
87693102
100pcs LED 3mm Round Diffused Red & Green Two Color Common Cathode LED Diode Light Emitting Diode
Item #:
87693102
AED 56
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Tuesday, August 04
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What Stands Out
Dual Color Options
This product features both red and green light in one diode, allowing for versatile designs and effects, perfect for DIY projects and creative lighting solutions.
Massive Quantity
Includes 100 pieces, providing ample supply for large projects or professional applications, making it cost-effective for both hobbyists and businesses.
Common Cathode Design
The common cathode configuration simplifies circuit design by reducing wiring complexity, enhancing reliability, and ensuring a more straightforward integration into various electronic systems.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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DIY Electronic Projects
Perfect for hobbyists creating projects requiring simple indicators or lighting solutions with dual color options.
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Educational Purposes
Great for students learning about electronics, as they can experiment with RGB circuits and LED configurations.
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Decorative Lighting
Suitable for designers looking to provide ambient lighting or decorative displays using red and green colors.
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High-Power Applications
Not ideal for high-wattage setups, as these LEDs are designed for low voltage and current usage.
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Professional Lighting
May not meet the quality standards required for professional or commercial lighting solutions.
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Outdoor Usage
Not recommended for outdoor use unless properly protected, as they may not withstand elements like moisture.
Product Description
100pcs LED 3mm Round Diffused Red & Green Two Color Common Cathode LED Diode Light Emitting Diode
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are 3mm round diffused LEDs used for?
Answer: 3mm round diffused LEDs are commonly used in various electronic applications including indicators, displays, and decorative lighting. Their compact size makes them ideal for projects where space is limited. For instance, they can be used in DIY electronics projects, hobbyist circuits, or as status indicators on devices. The diffused nature of these LEDs provides a softer light output, making them suitable for ambient lighting in models or home decor. -
Question:
What does 'Common Cathode' mean in LED diodes?
Answer: The term 'Common Cathode' indicates that the LED diode has a shared negative connection for both individual colors. This configuration allows the red and green lights to illuminate based on the respective positive voltage applied. This feature makes it easier for users in circuit design as you can control both colors using a single connection. You can find applications in RGB lighting where you need different color outputs based on the individual color control. -
Question:
How does a diffused LED differ from a standard LED?
Answer: A diffused LED has a frosted lens which scatters the light emitted, providing a more uniform light distribution compared to standard clear LEDs, which produce a narrow beam. This makes diffused LEDs ideal for applications where a broader illumination effect is required, such as in decorative lighting or dashboard indicators. The softer glow is visually appealing and reduces glare, making them preferable for aesthetic-oriented projects. -
Question:
Can these LEDs be used outdoors?
Answer: While 3mm round diffused LEDs can be used outdoors, their longevity and performance depend on the environmental conditions. They should ideally be housed in a waterproof casing if exposed to moisture or extreme temperatures. Common uses in outdoor applications might include decorative garden lights or signal indicators. Ensuring that the diodes are appropriately protected will help maintain their brightness and lifespan. -
Question:
What is the voltage requirement for these LED diodes?
Answer: The typical forward voltage for 3mm round diffused red and green LEDs is around 2V for red and around 3V for green. It's important to check your specific circuit designs for compatibility. When integrating into projects, using a resistor will help to limit current flow and prevent burnout. This is particularly crucial in hobby-electronics projects where precise voltage control is required to ensure optimal performance. -
Question:
How can I incorporate these LEDs into my DIY electronics project?
Answer: You can easily add 3mm round diffused LEDs into your DIY electronics projects by connecting them to a microcontroller or simple circuit. For instance, use them to create light indicators in robots, or in hobby projects where signaling is needed. Just connect the LEDs with appropriate resistors to ensure safe operation. This makes them an excellent choice for beginners learning about electronics as well as seasoned hobbyists seeking to add visual effects. -
Question:
What applications are best suited for red and green LED combinations?
Answer: Red and green LED combinations are particularly well-suited for projects requiring visual alerts, such as condition indicators on devices or traffic lights in model setups. For example, using one color to signal 'stop' and the other for 'go' creates an intuitive visual representation. They can also be incorporated into gaming setups or model railroads for realistic effects, enhancing the overall experience of the project. -
Question:
Do I need special equipment to work with these LEDs?
Answer: While no specialized equipment is required to work with 3mm round diffused LEDs, basic tools like a soldering iron, wire, and a multimeter can enhance your projects. Having a multimeter will help you measure voltage and current to avoid overload. For creating more complex circuits, a breadboard is recommended for ease of connection and testing. This allows you to prototype and manipulate your designs before final assembly. -
Question:
Are these LEDs energy-efficient?
Answer: Yes, 3mm round diffused LEDs are known for their energy efficiency compared to traditional incandescent bulbs. They consume significantly less power while providing a comparable level of brightness. This makes them an environmentally friendly option for various applications, including low-power electronic gadgets or holiday decoration lighting. By utilizing these LEDs, you can contribute to reduced energy consumption in your projects. -
Question:
Where can I buy 100pcs LED 3mm Round Diffused Red & Green Two Color Common Cathode LED Diode Light Emitting Diode in UAE?
Answer: You can purchase 100pcs LED 3mm Round Diffused Red & Green Two Color Common Cathode LED Diode Light Emitting Diode on Ubuy. They offer a significant range of electronic components, ensuring you have access to quality products for your DIY projects and professional needs. By shopping on Ubuy, you can easily find these LEDs along with user-friendly shopping experiences.
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AED 56
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