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0 Introduction
Due to the serious efficiency and heat dissipation problems of the linear amplification drive method, most DC motors currently use the switch drive method. The switch drive metho...[Details]
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Due to the nonlinearity of DC/DC PWM power converters and the possible multiple operating modes (CCM mode or DOM mode), the analysis is very difficult.
Simulation plays an important role in de...[Details]
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It can realize multi-modal human-computer interaction such as speech recognition, semantic understanding, face recognition, intelligent recognition, and multi-sensor fusion, and is competent for busi...[Details]
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2.1 Fluorescent screen The fluorescent screen is the display part of the oscilloscope. There are multiple scale lines in the horizontal and vertical directions on the screen, indicating the relations...[Details]
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1. Buzzer mode Diode buzzer gear - In this gear, we can test whether diodes and some circuits are open or closed, and even some serious short circuits can be detected. For example, take a diode to ...[Details]
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Recently, the company developed a new project. For cost considerations, the space required can only be 32K+8K. LPC2131 (ARM7 microcontroller chip) was selected, and UCOS-II real-time operating system ...[Details]
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0 Introduction
The 3-35kV power supply network of coal mines mostly adopts the operation mode of ungrounded neutral point or grounding (resonant grounding) through arc suppression coil, which i...[Details]
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Integrated development environment (IDE): Keil's RealView MDK (uVision V4.10) Source file editor: EditPlus (what I use)/UltraEdit/SourceInsight/IDE's own editor Serial port tool: SecureCRT (a profes...[Details]
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UK-based L-Charge will launch commercial operations of the world’s first mobile, ultra-fast, off-grid electric vehicle charging service in Amsterdam. The EV chargers on light trucks...[Details]
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As smart cars enter the data-driven era, compliance supervision of data is imperative. Recently, the China Electric Vehicle 100 People's Association and the Smart Car and Smart City Collaborative Dev...[Details]
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Robotic systems automate repetitive tasks, undertake complex and laborious operations, and work in environments that are dangerous or harmful to humans.
Higher integration and higher performa...[Details]
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According to Jiwei.com, the 2021 5th Jiwei Semiconductor Summit with the theme of "The Heart and the Core are in the Same Form, Changes are Like Kunpeng" will be held in Haicang, Xiamen from June 25 ...[Details]
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With the advancement of LED technology , LED applications are becoming increasingly diversified. However, since only 15 to 20% of the input power of high-power LEDs is converted into light, and...[Details]
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The constant current and constant voltage circuit uses AS358 to sample and amplify voltage and current signals. The circuit is shown in Figure 3 and is divided into two parts. One part is the constant...[Details]
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With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]
Test/Measurement
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