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What is a constant current source?
A constant current source is a power source that can output a constant current. In Figure 5, r is the internal resistance of the power source E, and ...[Details]
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Since Apple removed the charging head, many mainstream mobile phone manufacturers have followed suit. According to gsmarena, the latest company to remove the charging head from its mobile phone...[Details]
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1. Introduction The reason why a team is called a team is that it means that multiple people work together. What is needed is humility and modesty, and never speak biasedly. You must also learn to ...[Details]
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How to make a perfect OTL headphone amplifier and its principles
Here I pursued the perfect sound with an uncompromising attitude, so that it can be used as a preamplifier to drive any type of p...[Details]
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When developing the system, the HardFault_Handler hardware exception occurs, that is, the system crashes. Especially for a system that calls the OS, the program volume is large, and the stack overflo...[Details]
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Hyundai is working with Israeli startup MDGo to develop an in-vehicle medical artificial intelligence system, which will use the Internet to transmit data to create the next generation of more advanc...[Details]
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On December 20, State Grid Corporation of China held a press conference in Beijing on "Stabilizing Investment to Ensure People's Livelihood and Promoting High-quality Development of the Grid", anno...[Details]
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OmniVision Group’s official account posted that the Xiaomi Mi 10 Ultra’s rear 48-megapixel main camera uses OmniVision Group’s image sensor OV48C. It is reported that OV48C is a high-definition mobi...[Details]
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Linear power supplies can convert AC power into DC power, and if you want to get a more accurate DC voltage, you need to use a voltage stabilization circuit to stabilize the voltage. In other words, ...[Details]
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On the evening of January 19, Galaxy Microelectronics disclosed an announcement of its 2021 annual performance increase. The company expects to achieve a net profit attributable to shareholders of th...[Details]
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According to foreign media reports, ChargePoint, a leading electric vehicle (EV) charging network company, and Gatik, an autonomous freight company, announced a strategic partnership to develo...[Details]
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Abstract: The communication process between Matlab and TDS series digital oscilloscopes under Windows environment is given. The relevant communication procedures are given, and the waveform data...[Details]
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Through its deep cooperation with TSMC, AMD has successfully grabbed more market share from its long-time rival Intel. Thanks to this reliable supply chain partner that can ship advanced products in ...[Details]
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According to Jiwei.com, the financial report of Google's parent company Alphabet showed that Google's cloud computing business had revenue of US$5.541 billion in the fourth quarter of last year, an i...[Details]
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At the 12th China Hard Technology Industry Chain Innovation Trend Summit held recently, Qorvo China Senior Sales Director Jiang Xiong shared Qorvo's technological innovation and market opportunitie...[Details]