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1. AC LED is not a fundamental change in the device.
In other words, there actually does not exist an LED chip that works with an alternating electric field mechanism. The AC LED that is now availa...[Details]
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Recently, there is news that Honor's upcoming Honor 20 and Honor 20 Pro will launch a Moschino customized version. Not only will they have exquisite appearance design and customized exclusive themes,...[Details]
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STMicroelectronics Releases MasterGaN Reference Design and Demonstrates 250W Heatsink-Free Resonant Converter
China, May 18, 2021 - STMicroelectronics has released the fi...[Details]
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1 Introduction to Elevator Control
Elevators are important means of transportation in modern buildings that are related to the safety of people's lives and property. How to improve the operati...[Details]
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What is the difference between 3D TV and the 3D movies we are familiar with? What will its future be like? How long will it take for it to be widely popularized?
3D movies are "passive" and ...[Details]
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On December 28, the signing ceremony of the high-end integrated circuit industry cluster of Shandong Industrial Technology Research Institute (referred to as "Shandong Industrial Technology Research ...[Details]
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The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, a large instantaneous impact current will be formed...[Details]
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Abstract: The causes of power MOSFET avalanche breakdown and the relationship between energy dissipation and device temperature rise during MOSFET failure are analyzed. Compared with traditional bi...[Details]
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Automotive-grade operating system, the cornerstone of software-defined cars
Recently, William Dong, Chief Representative of BlackBerry Greater China, gave a keynote speech at t...[Details]
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According to Cailianshe, people familiar with the matter revealed that BYD's "blade battery" has received an order from Hyundai Motor Group, and a Hyundai project team has been established, and it is...[Details]
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WPG Group launches LIN communication through-type taillight solution based on Microchip, onsemi and ams OSRAM products
On November 15, 2021, WPG Holdings, a leading semiconductor com...[Details]
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#IFDEF
#IFNDEF
#ELSE
#ELIF
#ENDIF
Syntax: #ifdef id
cide
#elif
code
#else
code
#endif
and
#ifndef id
code
#elif
code
#else
code
#endif
id is a preprocessor ident...[Details]
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Previously, according to foreign media reports, Huawei has begun developing 6G technology in its R&D laboratory in Ottawa, Canada. In response to this, Ren Zhengfei said in an open dialogue at Huawe...[Details]
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Recently, NavInfo announced that the first tire pressure monitoring sensor chip AC5111 designed by its automotive electronic chip design company Jiefa Technology has officially entered mass productio...[Details]
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As technology advances and develops, today's flat-panel digital TVs and monitors are much thinner than the old, bulky cathode ray tube (CRT) displays used in the past. These new flat-panel TVs are ve...[Details]