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A. Talk to beginners about purchasing a multimeter Radio Magazine, Issue 10, 1993 A multimeter is an essential tool for radio enthusiasts. Choosing an ideal multimeter will not only greatly fac...[Details]
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Single quadrant buck circuit
T is a fully controlled component (GTR, GTO, MOSFET, IGBT). When , T is turned on.
D: freewheeling diode
L0 and C0 form LPF
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1 Overview --- As the capacity of FPGA increases, the design of FPGA becomes increasingly complex, and design debugging becomes a very arduous task. In order to put the design into the market as soo...[Details]
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On March 2, industry insider Ross Young revealed that Xiaomi's foldable screen phone may be named Xiaomi MIX 4 Pro Max, and the folding panel will be provided by China Star Optoelectronics. Ro...[Details]
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introduction
Low-voltage, low-power inverters have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy sources, such as the widespread u...[Details]
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Xiaomi will launch two 5G mobile phones on September 24: Xiaomi 9 Pro 5G and Xiaomi MIX 5G Era concept phone. Regarding the new Xiaomi MIX product, the official has not announced the specific...[Details]
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1. Experimental task
Use the table to make port P1 change a single light: move left 2 times, move right 2 times, and flash 2 times (delay time 0.2 seconds).
2. Circuit diagram
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As the issue of global climate change becomes increasingly prominent, carbon peaking and carbon neutrality have become hot topics worldwide. Against this background, in order to respond to global cli...[Details]
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On September 19, Guangzhou held a media interview meeting on the green petrochemical and new materials industry for the second start-up. Nansha unicorn enterprise Guangzhou Juwan Technology Research C...[Details]
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Whether adjusting a seat to the optimal position or enabling easy access to the trunk, body electronics systems use electric motors to increase comfort and convenience for the driver and passengers...[Details]
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In recent years, AI technology has been widely used in the bathroom industry, and AI smart bathrooms have sprung up like mushrooms after rain, which marks that China has gradually entered a new era...[Details]
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Battery charging time is an important limiting factor for the promotion of electric vehicles . According to foreign media reports, a recent study conducted by Tao Gao, an assistant professor of chemi...[Details]
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• Siemens launches new Teamcenter application for Microsoft Teams, leveraging the power of AI to improve production efficiency and innovation capabilities throughout the product life cycle • Assista...[Details]
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On September 15, Baidu and CCTV News jointly broadcast the "Intelligent Everything - Baidu World 2020" conference live. Among the anchors of the main forum of the conference, CCTV News anchor Bao Xia...[Details]
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In the field of industrial automation, ABB robots, as an advanced automation equipment, are widely used in manufacturing, logistics, medical and other fields. However, during use, the ABB robot pro...[Details]