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Optoelectronics

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Evelta stocks Optoelectronics from Waveshare, Seeed Studio, ON Semiconductor and other indusrty leading manufacturers. Please view our online selection of Optoelectronics below. Feel free to contact us if you are unable to find what you are searching for.

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Comprehensive Range of Optoelectronic Products at Competitive Prices

Optoelectronics represents the fusion of electronics and light, powering numerous devices in our daily lives. At Evelta, we offer a vast selection of optoelectronic components designed to meet the needs of hobbyists, engineers, and industry professionals. Whether you're working on a small-scale DIY project or an advanced industrial solution, our collection features top-tier brands like Waveshare, DWIN, Good Display, and Everlight Electronics. From LCD displays to LEDs and sensors, we provide the technology you need at competitive prices, available for purchase online in India.

Extensive Range of Products

Optoelectronic components are essential in applications where light is involved, whether for sensing, displaying, or transmitting information. Here are some of the key product types in this category:

  1. LCD Displays: Our selection includes products like the  5.0 Inch 800x480 HMI LCD Display Resistive Touch, which offers high-resolution touch-sensitive screens perfect for user interfaces in industrial machines, kiosks, and embedded systems. This commercial-grade display is equipped with 16MB Flash memory, RTC, and RS232/RS485 interfaces, making it versatile for a range of applications.
  2. E-ink Displays: For energy-efficient applications, we offer E-ink screens like the 3.7 Inch 416x240 E-Paper Display (Tri-color). Known for its ultra-low power consumption and high contrast, this tri-color display is perfect for e-readers, digital price tags, and low-energy signage solutions.
  3. LEDs and Lighting Components: Our RGB SMD LEDs, such as the Blue/Green/Red Tri-Color LED, offer energy-efficient and vibrant light outputs at specific wavelengths (468nm, 518nm, and 632nm). These compact LEDs are ideal for indicators, display backlights, and decorative lighting.
  4. Optocouplers: For electrical isolation and noise reduction, optocouplers are a key component in industrial automation and communication systems. These devices allow you to transmit signals while preventing interference between different sections of a circuit.

Top Brands in Optoelectronics

At Evelta, we partner with some of the most respected names in the industry to ensure you receive high-quality, reliable components for your projects:

  • Waveshare: Known for its innovative display technology, particularly in the area of LCD and E-ink displays, Waveshare products are designed for both professional and DIY electronics.
  • DWIN: Specializing in HMI displays, DWIN's products are widely used in industrial automation, healthcare, and consumer electronics.
  • Good Display: As a leader in E-ink technology, Good Display provides power-efficient screens for a variety of low-energy applications.
  • Everlight Electronics: A trusted brand in LED technology, Everlight produces cutting-edge lighting solutions with a focus on efficiency, brightness, and durability.

Key Benefits of Our Optoelectronic Products

  • Energy Efficiency: Optoelectronic components such as LEDs and E-ink displays are highly energy-efficient, consuming minimal power while offering optimal performance. This makes them ideal for battery-operated devices, portable gadgets, and green technology applications.
  • Wide Range of Applications: Whether you're designing a user interface for an industrial machine, building an energy-saving lighting system, or working on medical imaging technology, our components cover a broad spectrum of applications.
  • Durability and Reliability: Components like the 5.0 Inch HMI LCD Display are built to last, designed for commercial-grade use in demanding environments. Similarly, LEDs and optocouplers offer long service life and excellent performance under continuous operation.
  • Cutting-Edge Technology: Many of the products we carry feature the latest advancements in display and sensor technology, ensuring that your project benefits from up-to-date innovations in the field.

Applications of Optoelectronics

Optoelectronics components are critical in several industries:

  1. Consumer Electronics: Displays and touchscreens are integral to smartphones, tablets, smartwatches, and home automation systems. Optoelectronic components like LED displays and optocouplers ensure clear, reliable performance in these devices.
  2. Healthcare: Optoelectronics play a vital role in medical imaging, diagnostics, and patient monitoring devices. High-resolution LCDs and sensitive sensors allow healthcare providers to monitor and diagnose patients with accuracy and precision.
  3. Industrial Automation: In industrial environments, optocouplers and displays allow for robust communication between machinery and human operators. HMI displays, like the 5.0 Inch LCD Touchscreen, are commonly used in control panels and monitoring systems.
  4. Automotive Industry: Energy-efficient LEDs are crucial in automotive lighting systems, including headlights, tail lights, and interior lighting. They offer high brightness while maintaining low power consumption, which is essential in modern, fuel-efficient vehicles.
  5. Retail and Signage: E-ink displays are increasingly used in digital signage and electronic shelf labels, providing clear, readable information while using minimal power. Their ability to retain images without constant refreshing makes them ideal for retail settings.

Tips for Choosing the Right Optoelectronic Components

Choosing the right optoelectronic components can make or break your project. Here are some factors to consider:

  • Resolution and Display Type: When selecting a display, consider the resolution and screen size based on your project's needs. For example, the 5.0 Inch HMI LCD Display is perfect for projects requiring high-definition graphics, while E-ink displays work best for low-energy applications like e-readers.
  • Interface and Compatibility: Ensure the product you choose is compatible with your system's communication protocols. Displays with RS232/RS485 interfaces, for instance, are easy to integrate into a variety of systems.
  • Power Requirements: For battery-operated devices, energy efficiency is critical. E-ink displays and LEDs are excellent choices for projects where low power consumption is essential.
  • Environment and Durability: For harsh environments, opt for commercial-grade products like DWIN's HMI displays, which are designed to operate under extreme conditions without sacrificing performance.

Conclusion

We bring you the latest in optoelectronic technology, offering a wide range of LED displays, E-ink screens, cameras, optocouplers, and other essential components. Our products are suitable for various industries, from consumer electronics to industrial automation. Plus, we offer competitive pricing, ensuring you can purchase the best products online in India at affordable rates. Whether you're a professional engineer or an electronics enthusiast, Evelta has the optoelectronic components to power your next project.