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A certain university covers an area of about 570,000 square meters, with nearly 10,000 teachers and students. Due to the large area of the school and the complex terrain, in order to uniformly ...[Details]
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Pulse Width Introduction Pulse width is the abbreviation of pulse width. Pulse width has different meanings in different fields. Usually, pulse width refers to the period during which a pulse can...[Details]
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A multimeter is an essential item on almost any electronics engineer's workbench. This instrument can be used to measure a range of important electrical parameters such as voltage, current, resistanc...[Details]
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introduction A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a stable...[Details]
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On March 15, the General Office of the People's Government of Guangdong Province issued the "Guiding Opinions on Promoting the High-Quality Development of New Energy Storage Industry in Guangdong P...[Details]
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As we all know, there are some companies or individuals who specialize in MCU decryption services. In addition, no matter how the MCU instructions are encrypted, they can only run in plain text, ...[Details]
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LED is widely used in the industry because of its wide application and reasonable price. Whether it is holiday decorative lights or various lamps used in the home, LED drive circuits are used b...[Details]
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According to Jiwei.com, according to the statistics of Luzhou Customs, since the beginning of this year, Hefei's general trade exports have grown across the board. From January to May, general trade ...[Details]
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This article focuses on some mistakes you can easily avoid when using a power supply error amplifier, mainly including miscalculating the error amplifier's gain, making the amplifier do something beyo...[Details]
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Portable Bluetooth speakers are a very popular type of Bluetooth speakers in the current Bluetooth speaker market. They have changed the shortcomings of traditional Bluetooth speakers such as...[Details]
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The delivery of WiFi-5 products has been hampered by upstream material shortages. Industry insiders pointed out that due to the strong uncertainty in delivery dates and the current demand for upgrade...[Details]
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The original question is as follows: The code is as follows: (The code is annotated with the ideas for writing the questions) #include reg52.h sbit FB = P1^0; unsigned char count =0 ; void...[Details]
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The Geely Borui, whose exterior design was led by former Volvo design director Peter Horbury, has won unanimous praise from domestic consumers for its appearance since its launch. Obviously, after ac...[Details]
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A Morgan Stanley report recently pointed out that the United States still has "selective control" over China's semiconductor industry technology exports. At the same time, China's power semiconductor...[Details]
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Inverter air conditioners and ordinary air conditioners are two different types of air conditioning systems. They have certain differences in working principles, energy efficiency, comfort, price, ...[Details]
Analog electronics
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