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Global white light LED development progress: White light LED is divided into single chip, dual chip, triple chip and quad chip. The following will be introduced according to this classification:
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On June 11, a California judge today rejected Tesla's attempt to dismiss allegations of false advertising of its autonomous driving technology, and the case will enter the formal trial stage.
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Chinese battery maker CALB plans to build a lithium-ion battery plant in Portugal, Portuguese environmental agency APA said on Monday.
Portugal has Europe's largest reserves of...[Details]
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In the fourth industrial revolution, popular raw materials such as graphene and nanosilver have attracted much attention from the outside world. South Korea has taken the lead in obtaining internatio...[Details]
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China Energy Storage Network News: —— Interview with Liu Jinsong, Head of the State Grid Development Department and New Energy Cloud Project
"State Grid":
Why does State Grid Corporati...[Details]
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In addition to providing automobile products, Toyota has also been making arrangements in the field of online ride-hailing. Recently, it was reported that Toyota Motor Corporation is considering ...[Details]
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When a laser beam is projected onto the surface of an object, in order to obtain the laser energy distribution received by the light-receiving surface of the object and its change over time, ...[Details]
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Shanghai, China, May 13, 2010 - NXP Semiconductors announced today that its Ultralight/Ultralight C series products have been selected as the contactless limited-trip ticket solution for the Shenzh...[Details]
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On the afternoon of August 11, Vice Governor and Municipal Party Secretary Zhang Zhenfeng visited Zhejiang University Wenzhou Research Institute and toured the institute's new content based on new mat...[Details]
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Current technological development hotspots in the automotive industry: safety, energy saving, and environmental protection.
Among them, in order to improve energy conservation and environmenta...[Details]
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Bob bought an oscilloscope with a nominal 300MHZ, and the nominal value of the probe is 300MHZ, and both indicators are 3DB bandwidth. Question: For a signal with a rise time of 2NS, what is the impa...[Details]
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#include
sbit sound=P2^4;
sbit led1=P1^6;
sbit led2=P1^7;
unsigned char h,l,count,length;
unsigned int t,f,i,j;
unsigned int scale ={100,262,294,330,349,392,440,494,523,578,659,698,784,880,...[Details]
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STMicroelectronics (ST) recently announced a strategic partnership with Sanken, a Japanese company specializing in power modules, to jointly develop the next generation of intelligent power modules (...[Details]
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Foreign media reported that Lucid, a new American brand, has launched a reverse charging function that can charge other vehicles. It is reported that the technology is called "RangeXchange", and us...[Details]
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This article will focus on the main components that make up the HEV system, and will introduce the power supply system and high-voltage auxiliary system. The power supply system mainly explains the...[Details]