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1. Summary The passband insertion loss is an important indicator of passive RF devices (such as filters, transmit combiners, cables). However, the common single power meter input and output test meth...[Details]
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50Hz power frequency electromagnetic field interference is an unavoidable problem in hardware development, especially in sensitive measurement circuits. The power frequency electromagnetic field will...[Details]
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With the development of power electronics technology, voltage stabilization power supplies have been widely used in voltage stabilization and protection of modern high-tech products such as computers...[Details]
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Jiwei.com reported on June 13 (Reporter Zhang Yiqun) On the 12th, domestic media successively published reports that Qualcomm's next-generation flagship chip will be manufactured by Samsung. The deta...[Details]
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"The large-scale commercialization of hydrogen fuel cell vehicles is more difficult than the implementation of L4." The above remarks can probably express in one sentence the views of most people i...[Details]
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1. AD analog-to-digital conversion and its related terms AAnalog signal DDigital signal AD analog-to-digital conversion converts analog signals into digital signals 2. Main technical indicators of ...[Details]
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As we all know, when electronic measuring instruments are used for measurement, they will age and be affected by the natural environment, such as dust and temperature. Sometimes the instruments will...[Details]
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In industries such as cutting, welding, and communications, semiconductor laser diodes are increasingly widely used, gradually replacing traditional lasers, because laser diodes usually have the adva...[Details]
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Starting from today, I will briefly summarize the knowledge related to 51 MCU and some modules, mainly from the market application, then analyze the technical programming used, and finally talk about ...[Details]
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The compensated pulse generator (CPA) is a special synchronous generator that uses the principle of flux compression to reduce the armature inductance. When the motor is working, it will generate a ...[Details]
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According to foreign media reports, market research firm IDC said on Monday that the growth of the global wearable device market in 2020 will be significantly reduced due to the impact of the new cor...[Details]
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Siemens S7-200 PLC is a widely used small programmable logic controller, which has high reliability and flexibility and is suitable for various industrial automation applications. In order to achie...[Details]
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The rubber and plastic particle density meter is based on ASTM D297-93, D792-00, D618, D891 and other standards. It combines the principle of Archimedes' water displacement method with modern microele...[Details]
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As the first company in China to be listed on the main board in the field of graphite heat dissipation, Tanyuan Technology has successfully entered the supply chain of mobile phone brands such as Sam...[Details]
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Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage for a customer has successfully passed strict quality inspections, fully complies with established industr...[Details]
MicroPython Open Source section
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