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This article will show you how to quickly convert parallel impedance to series impedance (and vice versa). It also shows that a graphical representation of this conversion as a function of frequency ...[Details]
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Central topics:
Use an oscilloscope to measure the parameters of a switching power supply.
Optimizing the design of switching power supplies
Q1: The ripple of the output voltage of a swit...[Details]
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In electronic circuits, in addition to electronic circuits that amplify various electrical signals, electronic circuits that can generate periodic signals without an excitation signal are also requ...[Details]
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The price of lithium carbonate, which once surged, showed a downward trend in 2023. According to data from Shanghai Steel Union, the price of battery-grade lithium carbonate fell by 2,000 yuan/ton on ...[Details]
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At present, the Ethernet protocol has been widely used in various computer networks, such as office LANs, industrial control networks, the Internet, etc., and is still developing. Single chip microco...[Details]
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Working Principle of Thermogravimetric Analyzer
Thermogravimetric analyzer is mainly composed of several parts such as balance, furnace, program temperature control system, recording system, e...[Details]
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1. Factory settings of M16 Internal RC oscillator 1MHz 6 CK + 65 ms CKSEL=0001 SUT=10 JTAGEN=1 By default, JTAG is programmed (i.e. PC2-PC5 is high and cannot be pulled down). If PC2- PC5 is to be us...[Details]
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Abstract: A design scheme for a small generator inverter with high stability and strong anti-interference ability is proposed. The industrial-grade motor control processor H8/3687 of Renesas Techno...[Details]
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For safety reasons, the Consumer Technology Association (CTA) recently announced that the Consumer Electronics Show (CES) in early 2021 will no longer hold any offline physical events, and will all b...[Details]
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Foxconn Industrial Internet (601138, SH) disclosed a record of investor relations activities. The company's senior management, including Chairman Li Junqi, General Manager Zheng Hongmeng, CFO and Sec...[Details]
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introduction
There are many types of adapters on the market that can charge lithium-ion batteries and provide power for mobile phone systems. At the same time, since China has implemented a un...[Details]
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In
the actual design of
LCD TV
, design engineers need to consider circuit design, PCB wiring and software according to different TV standards and requirements of different countries, suc...[Details]
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According to CINNO Research industry information, Samsung Electronics' R&D investment exceeded 20 trillion won for the first time last year, and the number of Korean employees also reached 105,000, t...[Details]
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At noon today, DXOMARK announced that the overall audio score of Apple HomePod mini was 98, ranking last in the advanced version of DXOMARK speaker review. IT Home learned that DXOMARK's spea...[Details]
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The servo motor encoder is an important component of the servo system. Its function is to convert the servo motor's rotation position, speed and other information into electrical signals to provide...[Details]
MicroPython Open Source section
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