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When the motor is running, the magnetic field distribution in its internal structure is both complex and clear.
First, let's look at and analyze the magnetic field profile generated by one pol...[Details]
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With the rapid development of blue and white light emitting diodes (LEDs) in 1990, LEDs have been widely used in a variety of products such as smartphones, personal computers (PCs), TV backlights, ...[Details]
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After working on it for a day, the ADC still didn't work. I found that the value of the sampling and processing has always been a fixed value. Go to 21IC Help Post. STM32F030 ADC1 sampling problem ...[Details]
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To control brightness, light emitting diodes (LEDs) require a constant current. This is achieved by placing a resistor in series with a group of LEDs. Since both the voltage across a group of LEDs ...[Details]
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Chongqing Hanbo Display Technology Co., Ltd.'s Hanbo display backlight module and R&D center project located in Chongqing Liangjiang Shuitu New City is currently stepping up site compaction and earth...[Details]
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Abstract: The design of a smart IC card gas meter electronic control system with PIC microcontroller as the core is given. The control mode of the system, the hardware circuit composition of the...[Details]
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Recently, Yole Developpement released an advanced packaging technology roadmap, market expectations, and packaging company rankings. Of the total $68 billion packaging market, the advanced chip pac...[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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The National Development and Reform Commission issued the "Notice on Adopting a Supportive Two-Part Electricity Price Policy to Reduce Enterprise Electricity Costs during the Epidemic Prevention an...[Details]
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Method description: Use the project file automatically configured by stm32CubeMX to receive variable-length data of the serial port (non-DMA mode). Practical problem solving attempts: 1. The HAL ...[Details]
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The 6th China International Import Expo has actively played the role of an international procurement, investment promotion, cultural exchange, and open cooperation platform, and has achieve...[Details]
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Due to the spread of the novel coronavirus pneumonia epidemic, the State Council issued a notice earlier that the 2020 Spring Festival holiday will be extended to February 2. According to the severit...[Details]
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Surge protection circuit is a circuit known as an AC power line voltage spike protector. However, there is no particular restriction in AC power lines. A surge protector or surge protection device ...[Details]
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The traditional single-task programming idea requires simple programming, clear ideas, and a short development cycle for obvious sequential control requirements; but it is difficult to meet the requi...[Details]
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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
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