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Solar energy is the most primitive known energy source. It is clean, renewable, abundant, and widely distributed, and has a very broad prospect for utilization. However, the utilization efficiency of ...[Details]
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An insulation resistance meter, also known as a megohmmeter or a shaker, is a portable instrument used to measure the insulation resistance of electrical circuits and various electrical equipment. It...[Details]
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Network Tester Introduction A network tester is also commonly called a professional network tester or a network detector. It is a portable, visual intelligent detection device that can detect the...[Details]
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This time we are going to make a USB card reader for an SD card. We modified the USB flash drive project simulated by NAND Flash last time, so we only need to modify a small part. Most of the project...[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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1. Summary
A complete cellular base station consists of two major systems - the transmitter and the antenna system. There are many physical connection points between the transmitter and the antenna, ...[Details]
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Collaboration helps ease industry transition to open, virtualized radio network architecture
Beijing, China, June 22, 2021 – Analog Devices, Inc. and Keysight Technologies, Inc. today an...[Details]
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As the opposition voices grow louder, the probability of Nvidia's successful acquisition of Arm is decreasing, but "Investment First Weekly" pointed out that under such circumstances, Nvidia's recent...[Details]
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The AVR timer T1 interrupt sample program uses the AVR timer T1 for 1S timing and uses the LED indicator of the PD port for simple indication. #include iom16v.h #include macros.h ...[Details]
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Algorithms are a field of deep technical research that requires continuous investment, whether it is high-tech manpower or R&D funds, companies must have stronger capital and human resources to suppo...[Details]
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On January 25, according to Tianyancha App, Beijing Smartisan Technology Co., Ltd. added two new cases of execution on January 20. The case numbers of the two cases of execution are (2021) Yue 0104 E...[Details]
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BYD's blade battery was officially released in March 2020. It does not catch fire or explode when punctured. Now it is March 2021, the first anniversary of the launch of the blade battery. During t...[Details]
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Preface The prerequisite for accurately testing harmonics is to have a clear understanding of the internal working principles of the spectrum analyzer. The inner workings of a spectrum analyzer The...[Details]
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Portable products are generally powered by batteries . Due to cost and size considerations, there is a trend to reduce the number and size of batteries used in design. In addition, due to global en...[Details]
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A soft starter is a power electronic device used for motor starting. It can effectively reduce the current shock during starting, thereby protecting the motor and the power grid. However, in some c...[Details]
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