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With the improvement of automobile electrification, the progress of automatic driving and intelligence, the application of motors in cars will increase, and the types and drives of motors are also ...[Details]
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Recently,
BlackBerry and BDStar Intelligent Connectivity Technology Co., Ltd. (hereinafter referred to as "BICV")
announced that BICV has chosen BlackBerry QNX to build its next-generation ...[Details]
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1. Introduction
With the rapid development of computer network communication and information technology, distributed systems, industrial control systems, data transmission systems, etc. compos...[Details]
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The 89C51 microcontroller is an 8-bit microcontroller. The most commonly used one is the AT89C51 produced by Atmel. It was the most used microcontroller chip when I was in school. Now it has been dis...[Details]
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The purpose of the emitter switching study is to find the best balance between switching loss and conduction loss (mainly for high voltage applications). The main structure of the emitter switch in...[Details]
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Vishay Intertechnology Launches New 193 PUR-SI Solar Series Snap-In Power Aluminum Capacitors with Higher Rated Voltage
The device has a rated voltage of 570 V at +60 °C, a cat...[Details]
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The capacity of electrolytic capacitors is usually checked using the R×10, R×100, and R×1K ranges of a multimeter. The red and black test leads are connected to the negative pole of the capacitor res...[Details]
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0 Introduction
The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so ...[Details]
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Improving the Measurement Accuracy of Low Noise Amplifier Based on Network Analyzer
1. Characteristics and applications of low noise amplifiers
LNA is mainly used to amplify weak signals, amplify...[Details]
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Technical terms: laser diode, direct diode laser, diode bar, beam quality, 3D printed copper, light absorption, back reflection IDTechEx Research predicts in its report "Laser Diodes and Direct D...[Details]
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On July 5, SMIC disclosed its issuance announcement today, with a total of 29 strategic placement targets and a total placement amount of 24.261 billion yuan. Among them, Qingdao Juyuan Xinxing Equit...[Details]
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When integrating an RF chip or module into a typical embedded system, a common task that designers must face is tracking down and eliminating noise and spurious signals. Potential noise sources inc...[Details]
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1 QSPI Working Principle
The structure of the QSPI module is shown in Figure 1. Compared with SPI, the biggest feature of the QSPI structure is that the SPI transmit and receive data regis...[Details]
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With the development of 5G and AI technologies, autonomous driving is getting closer and closer to our lives. In the field of autonomous driving where car companies and technology companies are compe...[Details]
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A servo electronic transformer is an electrical device used to convert input voltage into a specific voltage and current. It is widely used in industrial automation, power systems, and communicatio...[Details]
Motor Drive Control（Motor Control）
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