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product description: MSO8000 series digital oscilloscopes are mid-to-high-end mixed-signal digital oscilloscopes based on RIGOL's independent intellectual property ASIC chip and UltraVisionII technol...[Details]
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Preface As development progresses, research on assembly instructions also needs to continue, mainly analyzing assembly examples and explaining the instructions in detail. Then, a very serious quest...[Details]
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I use the STM32 library function: Two knowledge points: 1. RTC clock block diagram analysis (important) 2. How is the time displayed (brief analysis) 1. RTC clock block diagram analysis (...[Details]
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Today, the official Red Magic gaming phone announced the screen refresh rate of the new phone. Tencent Red Magic Gaming Phone 6 supports a 165Hz refresh rate. Ni Fei, President of ZTE Terminal Busi...[Details]
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The capacity of electrolytic capacitors is usually tested and judged by the R×10, R×100, and R×1K ranges of the multimeter. The red and black test leads are connected to the negative pole of the capa...[Details]
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On August 4, the Ministry of Industry and Information Technology of China issued GB/T34013-2017 "Specifications and Dimensions of Power Storage Batteries for Electric Vehicles" (hereinafter referre...[Details]
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1. Review the system structure
Take the furnace temperature control system as an example, and take a closer look at its schematic and block diagram. Think about this: Which parts can be change...[Details]
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TDM Systems to showcase digital solutions for efficient tool management at AMTech
Tübingen, September 28, 2021 – TDM Systems, the market leader for digital tool managemen...[Details]
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I have a lot of parts on hand. I made something yesterday. I should have used IN4148 as a diode, but I picked up two glass-sealed tubes and soldered them on without looking carefully. When I powered o...[Details]
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The charger has a nickel-cadmium, nickel-metal hydride, and lithium-ion battery charging switch and a discharge function. When the AC mains input is 150-250V and 40mA, it can output a DC current of 3...[Details]
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In the HUB-RPA project, the F340 GPIO output is only 3.3V. Using it to control the on and off of USB 5V with only one PMOS has problems. After the circuit is modified as follows, the on and off of ...[Details]
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Abstract: Aiming at the harmfulness of harmonics, mathematical theory is used to qualitatively analyze the superposition of harmonics and the characteristics of high-order harmonics.
On this b...[Details]
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The electromagnetic compatibility of basic automobiles has good professional regulations in all test systems, and the completion standards of the corresponding tests are relatively sound, which can...[Details]
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The United States has pointed the finger at Huawei, causing the attitudes of the United Kingdom and Italy to change. The British government wants to reduce Huawei's participation in 5G construction t...[Details]
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On October 14, the Yunnan Provincial Development and Reform Commission and the Yunnan Provincial Energy Bureau issued the "Yunnan Province 2024 Second Batch of New Energy Project Development and Const...[Details]