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introduction Although traditional inverters are mature, reliable and widely used, they have disadvantages such as large and heavy volume, loud audio noise and poor system dynamic characteristics. Re...[Details]
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According to foreign media reports, in the past two years, European car companies have entered the electrification market, and Volkswagen, Mercedes-Benz, BMW and other companies have formulated large...[Details]
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BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction switching), making them more complex to control.
BLDC motor control requires knowledge of the rotor posi...[Details]
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OPPO held the 2022 Future Technology Conference, launching flagship Bluetooth audio SoC chip, Andes Smart Cloud, and home smart health concept products
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The second self-develo...[Details]
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This morning, Apple updated its three major iWork office suites Pages, Numbers, and Keynote, adapting them to the new features of iOS/iPadOS 14. After the update, all three software have supported iP...[Details]
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SP800 Series Network Analyzer The SP800 series network analyzers are mainly designed for general microwave network testing and large-scale production applications, while the SP800P series is the high...[Details]
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There are 25 logical operation and shift instructions, including AND, OR, XOR, negation, left and right shift, clear, etc., with direct, register, and inter-register addressing modes. These instructio...[Details]
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According to Reuters, the Office of the United States Trade Representative (USTR) officially confirmed on the 28th local time that the tariffs on US$300 billion worth of Chinese goods exported to the...[Details]
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Batteries are the oil of the future. In recent years, the number of patents in the battery field has been far ahead of many industries. From raw materials to battery cells, billions of dollars have...[Details]
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Recently, many media outlets broke the news that Tesla 's FSD AI chip , which supports fully autonomous driving , has finally been put into use. Most importantly, Tesla's old models can also be mod...[Details]
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Recently, when I used MDK to compile someone else's project, I got the following prompt:
The reason is that Real-Time OS is not registered;
Solution:
Open the MDK registration machine, set it ...[Details]
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1 The role and working principle of watchdog
1.1 The role of watchdog
When an embedded control system receives external interference or system errors during operation, the program may "ru...[Details]
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In the field of testing and maintenance of structured cabling, they can be divided into three categories according to the test functions they perform: verification testing, identification testing and...[Details]
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Lecture on Electronic Watt-hour Meter and Electric Energy Measurement Technology--Automatic Meter Reading System for Electric Power Users
This paper introduces the system struct...[Details]
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What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]
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