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This transistor power amplifier circuit uses only four transistors in a quasi-complementary amplifier configuration to deliver 90W of power into a 4-ohm load at a low cost.
As shown in t...[Details]
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In 2018, Sino-US trade frictions were on the verge of breaking out. The subsequent ZTE incident popularized the importance of the semiconductor industry to the Chinese people. Technology giants such ...[Details]
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Due to work needs, I need to implement square root operations on a single-chip microcomputer. Currently, most square root methods use Newton's
iteration method. After checking some information,...[Details]
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Previously, the working of stepper motors has been introduced using PM stepper motors as an example. This article will introduce the structure and working principle of hybrid stepper motors, which ...[Details]
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Event Preview Press Release: Advanced Training and Example Demonstration of the Signal Analysis Software imc FAMOS (9.24)
Signal analysis software preferred by German test engineers
...[Details]
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The architecture of the Bluetooth protocol stack is shown in Figure 1. It consists of three parts: the underlying hardware module, the middle layer, and the high-end application layer.
1....[Details]
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OPEL Solar announced the launch of its latest HCPV solar panel Mk-IX at the end of October 2010. See Figure 1. OPEL Solar Mk-IX high concentration photovoltaic panel (HCPV) is a high performance, high...[Details]
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Jiwei.com reported on March 6 that according to the latest forecast from Canalys, the global PC market (including desktops, laptops and tablets) will grow by 8% in 2021, and 2020 will be the most glo...[Details]
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Microchip Semiconductor recently launched an anti-static linear Hall sensor, the latest sensor in the company's HAL 83x series. This sensor can be applied to most automotive electrical system envir...[Details]
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China Energy Storage Network News:
——Interview with Liu Yunpeng, Director of the Department of Power Engineering at North China Electric Power University
The interconnection of all thing...[Details]
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The circuit of the intelligent pendulum period measuring instrument is shown in the figure. It can be used for experiments to measure the period of a pendulum. The measurement accuracy of this circuit...[Details]
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The MACRO pseudo-operation marks the beginning of the macro definition, and MEND marks the end of the macro definition. Use MACRO and MEND to define a section of code, called a macro definition body,...[Details]
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In recent years, with the rise of artificial intelligence, the development of self-driving cars has also been very rapid. Not only have technology and Internet companies such as Google and Baidu ente...[Details]
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Market research firm Omdia has released a report on the most shipped smartphones in 2020. According to the report, only three brands made it to the top 10, just like in 2019, and these three brands a...[Details]
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Smart cars refer to intelligent transportation tools that integrate various advanced technologies. They not only have driving assistance and automatic driving functions, but also can realize multip...[Details]
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