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Simply put, the fluid must form a typical velocity distribution (laminar velocity distribution and turbulent velocity distribution) in a circular pipe in order to use mature mathematical models for ...[Details]
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On June 27, Guofeng Plastic Industry issued an announcement stating that it had recently signed the "Cooperation Agreement between the Advanced Technology Institute of USTC and Anhui Guofeng Plastic ...[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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Abstract: A new type of three-phase inverter power supply is developed, and a new SPWM digital control scheme is adopted. Its system structure and working principle are analyzed. The experimental r...[Details]
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Since STM8L101 is a low-power product, its peripheral clocks are all turned off when the device is powered on. Therefore, when using the corresponding peripherals, you need to turn on the correspond...[Details]
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I recently took on a project that required each device to be able to be controlled by networking (not the Internet). nrf24l01 happens to have this function. But I have only done one-to-one communicat...[Details]
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At present, many leaks have mentioned that the front appearance of this year's iPhone 13 series will have the biggest change since the iPhone X in 2017. Although it still has bangs, the area is great...[Details]
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The camshaft position sensor is also called the camshaft angle sensor, phase sensor, cylinder identification sensor, and some cars also call it the 1 cylinder top dead center sensor. The most common ...[Details]
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Marvell announced today that it has signed a definitive agreement with GlobalFoundries to acquire Avera Semiconductor, the latter's application-specific integrated circuit (ASIC) business. Marvell po...[Details]
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SK Innovation lost a trade secret infringement lawsuit filed by LG Energy Solution, but it recently won back a patent infringement case. According to Yonhap News Agency, LG Chem, the parent company...[Details]
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What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes together. At this time, you interrupt reading the...[Details]
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This paper takes the TMS320F2812 high-performance DSP controller as the core, designs the control system and some hardware circuits of the high-frequency link inverter. The main circuit of the inve...[Details]
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Apple has applied for a patent in the United States for a "charging system" that would allow Apple electric cars to be automatically charged and powered off by garage robots. Apple has designed a ...[Details]
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The so-called PWM is to use the ratio of high-level time and waveform period to represent a number. If this number becomes a nearly continuous curve after filtering, it is DA conversion; if the vol...[Details]
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On October 31, Infineon Technologies AG launched the new MOTIX™ TLE9189 gate driver IC for safety-critical applications of 12 V brushless DC (BLDC) motors. With this new three-phase gate driver IC,...[Details]