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According to recent revelations from various sources, we will be welcoming a large number of new mobile phones next month. Several Snapdragon 8 Gen1 flagships will officially debut, and the mo...[Details]
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Since the country launched the "Photovoltaic Leader Program" in 2015, the domestic photovoltaic industry has developed rapidly. Various companies have brought out their unique skills to research an...[Details]
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1. S3C2440 processor structure The structure of S3C2440 processor is shown in the figure below. Its core unit is ARM9TDMI processor core, which mainly includes 16K instruction cache and 16K data cach...[Details]
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1 Introduction
With the advancement of science and technology and the improvement of industrial level, more and more sensitive loads such as semiconductor production, banking systems, automated prod...[Details]
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Power supply is an indispensable component of various electronic devices. The quality of its performance is directly related to the technical indicators of electronic devices and whether they can work...[Details]
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Domestic mobile phones have good performance, so why do so many people still buy Apple phones? # From the perspective of brand operation, Apple's starting point is very high. The advent of Steve Jobs...[Details]
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If you have used Phase One's 8-bit microcontroller, you will deeply like the TPM module; similarly, if you have used HCS12, you will want to fully understand the ECT module.
Many fr...[Details]
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EPS emergency power supply is a high-tech environmentally friendly product produced by applying inverter technology, CPU control, digital circuits, and highly integrated electronic components. It i...[Details]
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0 Introduction
Earthquake intensity is the earliest scale established to describe the intensity of earthquake impact for people to understand and study earthquakes. The concept of earthqua...[Details]
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在发表于美国化学学会（ACS）《能源快报》上的一篇文章中，哈佛大学约翰·A·保尔森工程与应用科学学院（SEAS）的研究人员，介绍了他们开发的一套新型液流电池。通过将能量储存在中性酸碱（pH）的有机溶剂中，这种无毒、无腐蚀性的电池不仅具有极长的使用寿命，且有望显著降低成本。 The research, led by professors of chemistry and energy mat...[Details]
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#include iom16v.h #include macros.h #include"12864.h" #include"main.h" void port_init(void) { DDRC=0xFF; //12864 data port, set to output PORTC=0xFF; en_out; //Set EN output rw_out; //set rw...[Details]
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With the advent of the digital age, the wave of digital transformation of enterprises has long been unstoppable. When the traditional automobile industry faces the dual challenges of work efficiency ...[Details]
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On the evening of April 18, Zhidongli released its 2020 annual report. During the reporting period, it achieved revenue of 2.322 billion yuan, a year-on-year increase of 33.26%; net profit attributab...[Details]
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On November 16, the 2021 Wuxi Xishan Golden Autumn Investment Promotion and Cooperation Conference was held. A total of 64 projects were signed at the conference with a total investment of 89.47 bill...[Details]
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1 Introduction
Batteries are the key power output units of electric vehicles. Among the common batteries such as lead-acid batteries, nickel-cadmium batteries, nickel-metal hydride batteries, lit...[Details]
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