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0 Introduction Microwave filters are widely used in satellite communications, relay communications, radar, electronic countermeasures and microwave measuring instruments. In satellite communication ...[Details]
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Nowadays, laser welding has become a trend in automobile body production. The use of laser welding in automobile manufacturing can not only reduce the weight of the car body and improve the assembl...[Details]
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据外媒报道，成都科技研发中心的研究人员显著提升了锂离子电池用钛铌氧化物的性能。在 电动汽车 和移动电子设备领域，这种氧化物均应用广泛。 Image source: greencargongress 作为锂离子电池负极材料，氧化钛铌（TNO）具有高安全性和高容量，因此受到广泛关注。然而，它的电导率太低，在高速率下容量表现不佳。为了有效提高TNO的高速率性能，中国工程物理研究院成都科技研发...[Details]
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I have recently been learning to develop STM8 MCU. I have just got this MCU and don’t know many of its functions well. I can only learn while developing. I will record the learning process. If there ...[Details]
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As the whole equipment is becoming increasingly miniaturized and power-saving, low-power-consumption low-dropout linear regulators (LDO) are becoming the mainstream in the market for linear regulator...[Details]
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Nidec Precision Testing Technology Co., Ltd. will participate in "SEMICON Japan 2024" to be held at the Tokyo Big Sight from December 11 (Wednesday) to December 13 (Friday), 2024.
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Scientists and large companies have long been committed to seeking breakthroughs in battery technology. In the latest issue of the top journal Nature Energy, Samsung Advanced Research Institute and ...[Details]
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introduction
Most of the main components of the switching power supply have parasitic inductance and capacitance. The parasitic capacitance Cp is usually connected in parallel with the switchi...[Details]
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In the application of single-chip microcomputers, we often encounter the long and short usage of buttons. Now we make the following analysis for beginners, hoping it will be helpful to them.
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1 Experimental Principle
PWM (Pulse Width Modulation) is a method of controlling analog quantities with digital signals, so it is widely used in the control field. The so-called PWM signal is ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Overview The number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes continue to increase every year. With the birth of each new generation of...[Details]
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STM32CubeMX is a graphical configuration tool launched by STMicroelectronics. It can realize relevant configuration through simple operation, and finally generate C language code. It supports multipl...[Details]
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Solid-state batteries are an important research topic for the electric vehicle industry . Recently, scientists from Chalmers University of Technology in Sweden and Xi'an Jiaotong University in China ...[Details]
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“We designed AITO with the concept of a million-dollar luxury car.” "AITO's performance crushes all fuel vehicles and also exceeds many electric vehicles." "Some manufacturers are still using thr...[Details]
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