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Environment description: Keil + Proteus circuit simulation First, create a project in Keil and create three files in the project. The file names are: "header file.c", "delay.c", and "delay.h" Write...[Details]
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Figure 1
SPWM
Without injecting zero-sequence component, the fundamental component of three-phase output voltage can be expressed as:
SPWM injection of zero-sequenc...[Details]
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The circuit is shown in Figure 10.7.1. The main part of the circuit is integrated circuit IC2. IC2 is the "upper octave" tone generator in Figure 10.7.1. It can generate all twelve semitones of...[Details]
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——Interview with Zhang Quan, Chief Engineer of State Grid Energy Research Institute
Our reporter Ma Jia
On December 20, State Grid Corporation of China held a press conference on stabiliz...[Details]
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Selecting the right microprocessor for a product is a daunting task. Not only must there be many technical considerations, but there are also commercial issues such as cost and delivery time that can...[Details]
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Gas chromatograph is a widely used organic multi-component chemical analysis instrument. It has the advantages of high separation efficiency, fast analysis speed, small sample size, and multi-componen...[Details]
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On the morning of November 28, the opening ceremony of Anhui Baoxin Intelligent Manufacturing Co., Ltd. (hereinafter referred to as Anhui Baoxin) was held in Bengshan District. Pan Junqi, deputy ma...[Details]
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Light-emitting diodes have long been used as low-cost indicator lights in a variety of electronic products. Today, they have become powerful light sources for indoor lighting, signage,
display ...[Details]
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On April 20, 2017, the U.S. Congress approved the design of the new LRDR land-based anti-missile early warning radar. This is the most advanced anti-missile radar in the United States after the AN/...[Details]
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In the field of high-reliability applications, if the design is appropriate, there will be no problems such as unreliable reset of MCU and possible flight of PC. The high reliability of CPLD/FPGA...[Details]
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When we play racing games on the computer, the player's perspective is usually above or behind the car, so we can see the surrounding environment of the car. This perspective can help us understand t...[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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A single-chip audio system solution based on the MAX97001
The MAX97001 mono audio subsystem combines a mono speaker amplifier with a stereo headphone amplifier and an analog DPST switc...[Details]
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Recently, the Guangxu smart warehouse construction project of China Southern Power Grid Energy Storage Company was delivered, marking the official commissioning of the first pumped storage power pl...[Details]
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0 Introduction
PID controller has always been the most widely used controller in industrial production process due to its simple algorithm, good robustness and high reliability. However, t...[Details]
stm32/stm8
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