Where is the "double eleven" LED lighting phy…

In the age of online e-commerce, traditional consumers have abandoned retail stores. Accenture, a world-renowned consulting firm, said that this is not the case. Accenture's latest survey found that consumers have shown signs of “returning to physical stores”, and surveys found tha ---MORE---

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Switching power supply design "tool" Mathcad …

Mathcad plays a very important role in our usual power supply design, and sometimes even called by engineers as an "office computing tool" Mathcad has become an indispensable tool that can make our work more efficient. For Mathcad, most engineers did not systematical ---MORE---

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Tianlong Optoelectronics started the shell battle, Shan…

Tianlong Optoelectronics (300029), which has been on the verge of suspension for two consecutive years of losses, announced today that it has changed the actual controller. A couple who have taught Shanghai Caida for many years will enter the company. The reporter noted that Tianlong Optoelectronic ---MORE---

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LED spotlight lighting is a pressing alternative to tra…

LED spotlights have become more and more popular in ordinary households. At present, LED spotlights are mainly used to replace traditional halogen tungsten spotlights. Due to the limitations of their shape and installation requirements, the design of LED spotlights faces many difficulties. Within t ---MORE---

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Character low temperature OLED display hcs21621

1602 character low temperature OLED display hcs21621 80*36mm Display 58.22*13.52mm, Yellow font US2066 or compatible controller -40~80 degree work, - Dimensions, positioning dimensions with the ordinary character LCD HC1624 Hardware interface compatible with ordinary character LCD 8-bit par ---MORE---

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What are the main technical applications for realizing …

Smart home integration integrates equipment related to home life by using integrated wiring technology, network communication technology, security technology, automatic control technology, and audio and video technology. Also known as smart home. In layman's terms, it is a networ ---MORE---

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What are the problems with the LED package copper wire …

In the LED package, the copper wire process has been researched and developed by Led Lamp manufacturers because of its cost reduction, and has been adopted by many manufacturers. However, in practical applications, the copper wire process has many problems. Here are some common questions that I hop ---MORE---

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