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On November 2, the Lingang Industrial Park of Xi'an International Port Area held an equipment entry ceremony for Xi'an Jinghong Display Technology Co., Ltd. to welcome the Xi'an Port LCD display bind...[Details]
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How can oscilloscope vendors create oscilloscopes with higher sampling rates when ADC technology has reached its limits in terms of maximum sampling rate? The pursuit of higher sampling rates may sim...[Details]
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Yesterday, the China All- Solid-State Battery Industry-Academic-Research Collaborative Innovation Platform (CASIP), initiated by Academician Ouyang Minggao, held a grand unveiling ceremony in Beijing...[Details]
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Please download the circuit diagram and production details from here: http://www.51hei.com/bbs/dpj-18970-1.html , and the following is the program source code
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PWM DC/DC converter is the main component of the switching power supply and the core of the switching power supply control and DC power conversion. This section will introduce its function, composi...[Details]
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As the region with the most complete categories of energy projects in Northeast China, Dalian has great potential in implementing the spirit of General Secretary Xi Jinping's important speech at the s...[Details]
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As an important part of the intelligent transportation system, vehicle autonomous driving is a new means to improve travel efficiency and alleviate traffic congestion. Due to the dangerousness of d...[Details]
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#define N 50 //50 samples per channel #define M 7 //7 channels uint32_t ADC_ConvertedValue ; DMA_InitStructure.DMA_MemoryBaseAddr = (u32)&ADC_ConvertedValue; DMA_InitStructure.DMA_BufferSize = N*M; ...[Details]
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Figure 1 PWM logic circuit and output circuit
In Figure 1, V8 is the oscillation pulse generated by the oscillation circuit, and its duty cycle is 50%. The pulse determines the operating fr...[Details]
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Jiwei.com reported that driven by technologies such as 5G, big data, and cloud computing, the era of the Internet of Everything is accelerating. Time information has become a necessity for all intell...[Details]
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Introduction The driving timings of CCDs of different manufacturers and different models are different. In addition, the volume, cost and flexibility requirements for different performance and diff...[Details]
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The safety and quality of polymer lithium batteries are important guarantees for mobile power products. Yoshio Nishi, founder of the lithium battery industry, former senior vice president and chi...[Details]
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Secondary batteries are indispensable energy storage components for modern and future large-scale smart grids, electric vehicles and military power supplies . Current lithium-ion batteries face many ...[Details]
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Huawei announced on the 17th that it would sell all of its Honor smartphone business assets. Under heavy pressure from the United States, Huawei finally chose to split its business to save itself. Ta...[Details]
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In an intelligent workshop in the Chengdu Economic Development Zone's Jingrong Digital Economy Industrial Park, workers are working in an orderly manner, and the fully automatic production line is run...[Details]