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1. The position of (input and output) filter network in the circuit
Topological inductance ( transformer ) is required by topology, and filtering inductance is required by ripple . Filtering ind...[Details]
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#include "iom16v.h" #include "macros.h" #include "12864.h" //------------------------------------------------------------------------------ //spi flag #define DDR_SPI DDRB #define DD_MOSI 5 #define D...[Details]
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This year, due to the US ban on Huawei and SMIC, TSMC, a chip manufacturing company that was originally at the back end of the chip industry, has been brought into the spotlight again and again, and ...[Details]
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The world's first combination of 5G mobile technology and autonomous driving technology will be publicly demonstrated in Seoul, South Korea next month, according to Yonhap News Agency. According to...[Details]
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On December 28, 2023, the reporter learned from the Zhaoqing High-tech Zone in Guangdong that, as of now, the High-tech Zone has 56 upstream and downstream enterprises in the new energy storage indust...[Details]
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On June 22, the Dongxu (Tianshui Guangxuan) High-end Equipment Industrial Park was put into production and the groundbreaking ceremony for the Tianshui Industrial Park Phase II project was held simul...[Details]
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It’s almost a tradition for Microsoft to hold a Surface event in October, and even though everything has been postponed due to the pandemic, it won’t change this year. According to well-known leaker ...[Details]
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In the increasingly competitive automotive market, product quality and performance verification is particularly important. From research and development to market launch, new products must go throu...[Details]
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The default state of STM32F103's JTAG is Full SWJ. The default state after reset is "000" (whole pins assigned for a full JTAG-DP connection). PB3 is used as JDO and is occupied by JTAG. In TRACE As...[Details]
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After major Android phones showed off their skills in "taking pictures of the moon", Apple was no exception and strengthened its research and development related to astrophotography. According...[Details]
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Over the years, the programmable controller (hereinafter referred to as PLC) has made a leap from wiring logic to storage logic since its creation; its functions have grown from weak to strong, ach...[Details]
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1 Requirements of the textile industry for control systems
The internationalization process of my country's textile industry is accelerating, but there is still a certain gap wi...[Details]
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On the evening of January 18, Tianji Holdings issued an announcement stating that its performance in 2021 successfully turned losses into profits, and the net profit attributable to shareholders of t...[Details]
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Preface
In fast reactive power compensation and harmonic filtering devices, thyristors are used as actuators to switch capacitors as TSC circuits. The actuator thyristors have different struct...[Details]
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When using GCC to develop ARM, you will definitely encounter compiler problems. For example, you will encounter various warnings and errors when compiling C code. For example, I encountered several...[Details]