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High-precision PWM wave generation circuit that can digitally set the duty cycle in the range of 1% to 99%
Function of the circuit
The most commonly used method fo...[Details]
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PCMag reported that Samsung is experiencing delays in the delivery of new products due to strong demand for the Galaxy S22 product line from major US operators. The situation varies for differ...[Details]
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1. Position and function of motor controller in electric vehicles
The motor controller is the core module of electric vehicles and also the decisive factor of the vehicle's power performance. ...[Details]
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When it comes to environmental protection technology for motor vehicles, many people will immediately think of terms such as hybrid power, EV, and new energy. However, in the current market, people s...[Details]
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1 Introduction
The continuous maturity of embedded technology and the increasing demand for miniaturization and personalization of industrial equipment in the industry have prompted more and more i...[Details]
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Global overview from a printing perspective // In fact, most of the printing during the Linux startup process is printed by arch_call_rest_init- rest_init- kernel_init- kernel_init_freeable- do_basic...[Details]
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Functional Overview
Due to the characteristics of Ad Hoc network, such as no center and dynamic topology, it requires each node to have routing and forwarding functions. The Ad Hoc network node...[Details]
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Southco’s new electronic swing door lock combines security and compactness Hong Kong - Media OutReach - February 23, 2023 - Southco, the world's leading provider of engineered hardware solutions, l...[Details]
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An international research team led by Canadian scientists has developed a triple-junction perovskite solar cell with a record-breaking photoelectric conversion efficiency (about 24%), taking a big ...[Details]
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The most frequently used PLC programming languages are structured text and ladder diagram. For technicians with little basic knowledge, it is quickest to start learning PLC programming from ladde...[Details]
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Large zoom lenses are usually a type of camera lens that home users like very much. This type of lens is not too big or heavy, and the focal length generally ranges from wide angle to telephoto, whic...[Details]
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Recently, Montblanc officially launched its first wireless smart headset, which is equipped with Qualcomm's flagship low-power Bluetooth headset solution - QCC5100 series. With the advantages of low ...[Details]
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随着国民经济的发展，电力事业迅速增长，装机容量和电网规模日益增大，人们对电力系统中设备的运行可靠性的要求不断提高，在现代电力设备的运行和维护中，电力变压器不仅属于电力系统中最重要的和最昂贵的设备之列，而且是导致电力系统事故最多的设备之一，它的故障可能对电力系统和用户造成重大的危害和影响。因此国内外一直把电力变压器在线检测与诊断技术作为重要的科研攻关项目，现今大多数运用的技术有局部放电法，和变压器油...[Details]
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This is not a popular science article about oscilloscope passive probes nor a user experience article. It is purely out of my curiosity and has no substantial content. To read it happily, you need to...[Details]
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As the only invention among the four great inventions, the Fuxing high-speed rail has facilitated the lives of thousands of people. As of 2018, the operating mileage of China's high-speed rail networ...[Details]
DSP and ARM Processors
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