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The pursuit of the ultimate color display effect is an eternal topic in the projection industry. Color is a visual phenomenon caused by the action of visible light. Visible light can cause visual r...[Details]
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When it comes to proving "I am who I am", the resident identity card (hereinafter referred to as the ID card) has become the only verification method for humans. With the development and change of te...[Details]
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As a new type of electrical energy storage element, supercapacitors can make up for the shortcomings of current lithium-ion batteries in terms of power density and other aspects: they have amazing ...[Details]
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Key Points
Automotive network protocols include Local Interconnect Network (LIN), Controller Area Network (CAN), Media Oriented Systems Transport (MOST), and FlexRay.
Automotive Eth...[Details]
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Local oscillation circuit : V1 is a frequency conversion tube, which has two functions: oscillation and mixing. The local oscillation circuit is composed of an oscillation transformer (abbreviated ...[Details]
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At present, my country's manufacturing industry is striving to transform from a labor-oriented to a technology-oriented one, and to upgrade from a traditional model to a modern and self-powered one...[Details]
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Pins are the pins connected to the chip. A chip has at least VCC and GND pins. For example, 51 single-chip microcomputers also have IO pins and serial port pins. Pins are the physical external pi...[Details]
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Shanghai, China, September 23, 2022 - Ocean Optics has just launched the new generation of miniature fiber optic spectrometer Ocean ST. With its ultra-small size and excellent performance, it has ach...[Details]
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1. Overview
Data acquisition is an important part of signal analysis and processing. In many industrial control and production status monitoring, data acquisition and analysis of various physical...[Details]
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With the gradual recovery of China's macroeconomics in the first half of the year, a series of energy conservation and emission reduction policies have been continuously released. Not long ago, the...[Details]
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Instrument for measuring the voltage vertical sensitivity of an oscilloscope J2458 or J2459 oscilloscope and power supply; 0-100V variable DC power supply; high internal resistance voltmeter...[Details]
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On October 29, Lizhen Technology's intelligent terminal project started construction in Kunshan. According to the news released by Kunshan, the total investment of the project exceeds 11 billion yu...[Details]
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The U.S. Patent and Trademark Office published a new Apple patent this week, indicating that virtual indicators and touch-sensitive buttons may be added to the screen borders of future iPhones and ...[Details]
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According to foreign media reports, Castrol and Sprint Power have collaborated on a new project to develop ultra-fast charging cells and battery packs for pure electric vehicles and fuel cell hybrid ...[Details]
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According to foreign media reports, US President Donald Trump claimed on Twitter that Google "rigged" the voting results in the 2016 election, depriving him of a larger lead over his opponent, and th...[Details]
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