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//1ms void Delay1ms() //@11.0592MHz { unsigned char i, j; _nop_(); i = 2; j = 199; do { while (--j); } while (--i); } //10us void Delay10us() //@11.0592MHz { unsigned char i; ...[Details]
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Pure electric vehicles have three electrical systems: drive motor, battery pack, and battery management system. The most popular one is definitely the battery pack, and the current industry's technic...[Details]
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0 Introduction This system adopts a solution based on the collaborative work of FPGA and DSP for video processing, realizing the entire process of video acquisition, processing and transmissi...[Details]
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VIA Technologies, Inc. announced today that Formosa Plastics Sumco Technology (FST) has adopted VIA’s AI technology to improve process management and the production of high-quality silicon wafers. By...[Details]
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1 Introduction
In the electronic circuit experiment of vocational teaching, high-power DC regulated power supply is the energy guarantee of the experimental system. The classic DH1729 regu...[Details]
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According to Zhangtong News Agency, recently, Xiaxin Microelectronics (Shanghai) Co., Ltd. (hereinafter referred to as "Xiaxin Micro") announced that it has received 15 million yuan in angel round fi...[Details]
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1. The impact of energy consumption level on the use of electrical appliances
When we buy an air conditioner, if we want to judge the cooling capacity of an air conditioner, the best way is to...[Details]
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Cross-protocol communications in industrial automation and data applications not only need to support high-speed data transmission and meet the needs of real-time control and big data processing,...[Details]
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The so-called enhancement or depletion mainly refers to the inversion layer in the MOS tube. If the inversion layer does not exist when there is no power, and the inversion layer appears after the vo...[Details]
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There are two major driving forces for the development of integrated circuits: one is the logic process driven by Moore's dividend, and the other is the specialty process driven by market segmentatio...[Details]
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First, let's talk about the electrolytic capacitor in the input circuit. As we know, the DC input current of the inverter is usually very large. The maximum input current of a 12V 1000W inverter can ...[Details]
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Many years ago, when I started to study signal integrity, I also had this question. As I got to know more about signal integrity, I stopped thinking about it. Later, during the product develop...[Details]
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4. Digital tube display The digital tube drive circuit uses two 74HC595 chips for IO expansion, and only 3 pins are needed to drive a digital tube that requires 16 pins. 74HC595 is an 8-bit serial in...[Details]
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On June 6, TSMC officially welcomed a change of leadership on Tuesday: former chairman Liu Deyin retired and handed over his position to CEO Wei Zhejia. This means that Wei Zhejia has become the fi...[Details]
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According to Quantum位, the epidemic will also affect the spring launches and supply of domestic mobile phone manufacturers this year, including Huawei, OPPO, Xiaomi and vivo. Canalys analyst Ni...[Details]
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