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Customized Red /Green Dual Line 3 Digit 7 Segment LED Display Common Cathode for Temperature Controller

Temperature Control LED Display
December 12, 2025
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Brief: From concept to demonstration, this video highlights the evolution and practical outcomes of the customized triple-digit multicolor 7-segment LED display. You'll see a detailed walkthrough of its dual-color functionality, common cathode design, and how it integrates into temperature controllers and refrigerator controls. Watch to learn about its technical specifications, color options, and real-world applications in home appliances.
Related Product Features:
  • Features a triple-digit 7-segment LED display with customizable red and green dual-line color options.
  • Utilizes a common cathode configuration for efficient power management and simplified circuit design.
  • Designed for integration into temperature controllers, refrigerator controls, and various home appliances.
  • Offers multiple color codes including Yellow Green, Amber/Yellow, Orange, Super Bright Red, Ultra Bright Red, Pure Green, Ultra Bright Blue, and Ultra Bright White.
  • Operates within a wide temperature range from -40°C to +85°C for reliable performance in diverse environments.
  • Provides high luminous intensity across color variants, with Pure Green offering up to 180 mcd brightness.
  • Supports forward currents up to 20mA per dice and reverse voltage up to 5V for stable operation.
  • Suitable for applications such as thermostats, humidity indicators, and heating/cooling control systems.
Faqs:
  • What is the minimum order quantity (MOQ) for these LED displays?
    Our MOQ is 1000 pieces, but we also accept sample orders and small quantities below the MOQ.
  • Can I get samples for testing before placing an order?
    Yes, we can provide 5-10 free samples for testing, though the customer is responsible for the freight cost.
  • Do you offer custom design services for these LED displays?
    Yes, we provide OEM and ODM services, allowing customization of sizes, LED colors, and functional icons based on your requirements.
  • How do you ensure the quality of your LED display products?
    We are an ISO 9001 certified manufacturer with over 20 years of experience, and we conduct 100% testing twice before shipment to guarantee quality.
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