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In the last issue, we briefly learned about the main components of vehicle-mounted sensors and a brief introduction to vehicle-mounted laser radar. Many friends said that they can distinguish the maj...[Details]
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With the popularity of electronic level instruments, users often make mistakes in operation and improper protection during work because they do not understand their basic working principles and per...[Details]
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Recently, I wrote a USB online upgrade program for my development board PIC32MZ EC starter kit - USB CDC bootloader. With it, I can easily upgrade my application. I decided to write this USB online u...[Details]
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For engineers who design LED power supplies, electromagnetic interference should always be a key issue in the design, especially since the China National Certification and Accreditation Administrat...[Details]
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As one of the indispensable products in the field of electronic testing and maintenance, the digital multimeter has an increasingly wide range of applications. Digital multimeter
is
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AT5010 spectrum analyzer function introduction Focus knob (FOCJS): used to adjust the sharpness of the light spot. Brightness adjustment knob (1NTENS): used for brightness adjustment. Power switch (P...[Details]
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1 Introduction
Motion controllers are core motion control components commonly used in mechatronic equipment such as CNC machine tools and robots. Modern CNC technology has put forward higher a...[Details]
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The non-energy feedback single-tube three-phase PWM rectifier circuit is shown in the figure, (a) is boost type, (b) is buck type. Since there is only one controllable element, it is very difficult t...[Details]
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Last Friday, a bug occurred in the App Store, causing newly updated apps to be unable to open, and a prompt would pop up saying "This app is no longer shared with you." This bug affected many ...[Details]
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Forward voltage reduction, dim light (1) One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low concentrat...[Details]
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The team of Professor Ma Xing and Associate Professor Jin Dongdong from the School of Materials Science and Engineering at Harbin University (Shenzhen) has constructed a liquid metal magnetic micro...[Details]
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Recently, BYD disclosed information related to investor surveys. Under the company's strategic layout of market-oriented development, BYD Semiconductor, as China's largest automotive-grade IGBT manuf...[Details]
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1. A700/F700 inverter related parameters
l Operation mode: Parameter Pr79=0
l Communication station number: Parameter Pr331=0
l Communication speed: Parameter Pr332=96
l C...[Details]
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Recently, the communication giants have announced their third quarter financial reports, and Ericsson is no exception. According to the data in the financial report, Ericsson's sales in the first t...[Details]
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Constant pressure water supply inverter is an automation device widely used in water supply systems. It achieves constant water supply pressure by adjusting the speed of the motor. When using const...[Details]
Power technology
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