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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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LEDs for general lighting are just around the corner. LEDs offer many advantages in general lighting systems, such as longer life and higher efficiency. However, LED technology still faces some cha...[Details]
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How to calculate the period of the microcontroller timer? For example, the time when timer TF0 is set to 1, my crystal oscillator is 11.0592MHz. How to calculate it? Also, what are the concepts and co...[Details]
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Some time ago, "Experts Say
Powertrain
" analyzed the 2023 financial reports of 7 international Tier 1 automotive parts manufacturers; today, we will analyze the latest financial reports of...[Details]
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Apple Inc. had its strongest quarter yet for iPhone sales in India, a sign that the Cupertino, California-based company is finally making headway in the world’s fastest-growing smartphone market. Sal...[Details]
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A frequency meter is an electronic instrument often used by electronic hardware engineers. It is an independent device used to measure signal period, frequency characteristics and other functions. It...[Details]
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1. Generation of power supply ripple Our common power supplies include linear power supplies and switching power supplies. The DC voltage they output is obtained by rectifying, filtering, and stabili...[Details]
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The inverter is a key device in the solar photovoltaic system. Solar photovoltaic cells convert light energy into direct current, and then the inverter converts the direct current into 50 Hz, 230/4...[Details]
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RCC is widely used in small and medium power conversion applications due to its simple circuit topology, electrical isolation of output and input voltage, no need for output filter inductor, abilit...[Details]
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Since 1973, NIDEC Control Techniques (hereinafter referred to as NIDEC CT) has been designing and manufacturing advanced drives (VSD) . Nidec CT's drive products have been widely used in commercial a...[Details]
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Recently, several friends have reported that writing programs feels messy. They don’t know how to plan. They just write whatever comes to mind. Global variables are everywhere, and many problems aris...[Details]
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Jiwei.com reported on March 6 that according to the latest forecast from Canalys, the global PC market (including desktops, laptops and tablets) will grow by 8% in 2021, and 2020 will be the most glo...[Details]
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0 Introduction
The pulse compression system is widely used in modern radars. It increases the average power of the transmission by emitting wide pulses to ensure sufficient effective range...[Details]
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This is a subroutine extracted from the radio made of a single-chip microcomputer at http://www.51hei.com/bbs/dpj-19294-1.html . The complete code and schematic diagram can be downloaded from the or...[Details]
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The latest report from the U.S. Bureau of Economic Analysis shows that 2020 has been the year with the largest decline in corporate equipment investment since the epidemic, with an annual decline ...[Details]
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