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After staying at home for more than a month, the situation in China is getting better day by day. However, the epidemic has new developments worldwide. It seems to be still in a development stage. In...[Details]
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Today's engineers and technicians are facing increasingly complex and critical debugging tasks. New digital circuits bring new problems to designers: system integration issues on serial buses, transi...[Details]
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This year, OnePlus launched the OnePlus Nord, the brand's first mid-range smartphone since the OnePlus X in 2015, but the latest news confirms that this product will not be sold in mainland China. H...[Details]
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1 Negative temperature thermistor
PSB negative temperature thermistor is composed of oxides of transition metal elements such as Co, Mn, Ni, etc. It is fired at high temperature to form semi-cerami...[Details]
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This circuit amplifies and corrects each signal for A/D conversion. We use a linear optical coupling amplifier circuit. The input and output of the linear optical coupling device TIL300 can isolate a...[Details]
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There are various types of capacitors, which can be divided into ceramic capacitors, supercapacitors, and electrolytic capacitors according to the production materials. As an indispensable electron...[Details]
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While recycling rates for other materials, such as lithium and cobalt, are set to increase significantly in the coming years, the potential availability of “second life” batteries shoul...[Details]
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0 Introduction Image acquisition system, modern computer systems widely use bus structure. With the application of GUI (Graphical User Interface), multimedia and other technologies on PC, the tr...[Details]
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Tickets are admission tickets to watch the Olympics, concerts, and attend high-level conferences. With the development of high-quality image input and output equipment, especially the emergence of col...[Details]
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The vehicle control unit (VCU) of a fuel cell electric vehicle is the core control unit of the entire vehicle. It collects signals from the accelerator pedal, brake pedal and other components, and ...[Details]
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NI (National Instruments), a software-centric platform provider that helps accelerate the development and performance of automated test and automated measurement systems, announced and demonstrated i...[Details]
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Foreign media AndroidNext reported today that with the official release of Xperia1 II and 5II, the leaks of Sony Xperia 1 III have begun. The well-known Japanese publishing house ESATO said it...[Details]
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There are two ways to connect the crossover and amplifier in the audio system.
One is the electronic crossover (active crossover), which means that the sound from the preamplifier goes into th...[Details]
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1.LED simulation circuit drawing I won't go into detail about LEDs. Diodes convert unidirectional electrical energy into light energy. Looking directly at the schematic diagram, you can see that LED ...[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]