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The filter circuit is a very important part of the electronic circuit. It is mainly used to remove noise and interference in the signal and improve the stability and reliability of the signal. In t...[Details]
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How to use the phase sequence meter 1. Wiring Connect the three test lead wires A (red, R), B (blue, S), and C (black, T) of the phase sequence meter to the three wires A (R), B (S), and C (T) ...[Details]
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1 Introduction The resistance range of analog multimeters (commonly known as pointer multimeters) can be conveniently used to identify the performance of semiconductor components, but the resistance ...[Details]
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On July 24, Hikvision said in an institutional survey that the shortage of raw materials is unlikely to be alleviated in the short term. The main reason is that in the past decade or so, the semicond...[Details]
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A chip comes from scratch and needs to go through three major links: design, wafer manufacturing and packaging testing. This is also a complete chip industry chain. There is a popular metaphor in the...[Details]
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Recently, I used the SPI interface of STM32 to communicate with TI's CC3000. First, I configured the SPI interface. After configuring it according to the configuration routines on the Internet, I fou...[Details]
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On May 17, Yangguang New Energy's Da'an City New Energy Equipment Manufacturing and Hydrogen-based Industry Project officially started. It is understood that Yangguang New Energy plans to introduce an...[Details]
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In May 2018, at the Build conference, Microsoft announced the open preview of Project Brainwave, an architecture for deep neural network processing that can be used in Azure and edge environments, an...[Details]
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1. VCC shunt regulator
The method for designing a shunt regulator power supply is shown in Figure 1:
The shunt regulator can provide 25mA current to the VCC terminal, stepping d...[Details]
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The new MOSFETs will target multiple markets, including DC-DC, offline AC-DC, motor control, uninterruptible power supply (UPS), solar inverter, welding, steel cutting, switched-mode power supply (SMP...[Details]
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Spectrum analyzers can be divided into two types according to their implementation methods: analog and digital. The former is based on analog filters, while the latter is based on digital filters a...[Details]
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Clusters can be formed by importing new *.GSD files
HWConfig can accept new DP slaves if you install new device database files (*.GSD files) in the hardware catalog. After installation, they a...[Details]
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JTAG/ICE Port Pinouts In any ARM processor with IEEE1149 standard JTAG/ICE port, TDI, TDO, TMS and TCK are the minimum pins. All pins except TDO pin have internal pull-up resistors of about 10KR. T...[Details]
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On November 23, a new optoelectronic material, Micro LED chip and display module industrialization project with a total investment of 600 million yuan was signed and settled in Huoqiu Modern Industri...[Details]
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Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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Embedded System
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