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When discussing the RC spike absorption problem of the secondary-side rectifier diode of Flyback, it is better to use RCD absorption than RC absorption to deal with such spike problems. With RCD ...[Details]
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The "Outline of Key Construction Tasks for Ubiquitous Power Internet of Things in 2020" (hereinafter referred to as the "Outline") recently issued by State Grid Corporation of China pointed out tha...[Details]
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Abstract: Based on the theory of digital matched filter and lead-lag phase detection loop, VHDL programming is used to implement the circuit of PN code capture and tracking on FPGA chip. The design...[Details]
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How to connect the three wires of the speed regulating motor
Speed regulating motors generally have three wires: a phase wire, a neutral wire, and a ground wire. The connection method of the...[Details]
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As the global epidemic continues to spread, some PCB manufacturers that have survived the domestic epidemic are still having a hard time. Recently, industry sources said that a circuit board factory ...[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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In view of the chaotic market competition in the LED lighting market, many businesses have adopted a vicious price war. It is also very difficult for consumers to understand LED chips as they hav...[Details]
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In the past month or two, Samsung, SK Hynix and Micron have all raised their official selling prices to reduce production capacity, hoping that memory prices will increase. But overall, the increase ...[Details]
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The market is particularly looking forward to the long-awaited foldable phone. However, both Samsung's Galaxy Fold and Huawei's Mate X were delayed in their launch. This can't help but cause concern ...[Details]
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On May 22, South Korean media Businesskorea reported yesterday that Samsung Electronics and SK Hynix are currently taking a conservative attitude towards increasing the production of general-purpos...[Details]
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introduction
The household metering method of centralized heating is an energy-saving and environmentally friendly heating metering system. According to the "Interim Measures for Urban Heating...[Details]
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China, Japan and South Korea have all set ambitious targets to invest billions of dollars in hydrogen fuel cell vehicles over the next decade. But for now, hydrogen fuel cell vehicles are being ove...[Details]
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Recently, the Nova Carter AMR, an autonomous robot platform jointly developed by
Ninebot
and NVIDIA and available for customized purchase by industry developers and related customers, was o...[Details]
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//The clock source of the independent gatekeeper is the internal low-speed clock 128khz divided by 2, which is 64khz
//Select IWDG_Prescaler_128
//64/128 = 0.5 khz 2ms period
#define IWDG_500MS...[Details]
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The booming new energy industry has driven the charging pile industry into an unprecedented period of rapid development. As the "core hub" in the new energy ecological chain, charging piles are not...[Details]
DSP and ARM Processors
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