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On April 9, 2021, Espressif Systems (688018.SH) announced the launch of another new product in the ESP32-C series, the ESP32-C6, which supports Wi-Fi 6 for the first time. It is understood that this ...[Details]
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Abstract: Aiming at the problem of DC voltage stability of the uncontrolled rectifier bridge of the dual-winding asynchronous generator, a new method for compensating the reactive excitation curren...[Details]
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0 Introduction
Electronic ballast is a new energy-saving product. It can not only drive some lighting fixtures, but also be combined with some ultraviolet lamps. It has a great effect on air pu...[Details]
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On June 6 this year, the Ministry of Industry and Information Technology issued 5G licenses to China Mobile, China Telecom and China Unicom, marking the arrival of China's 5G era. At the same time, a...[Details]
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The creation of consumer-grade AR glasses is too difficult, so Apple can only test the waters with VR headsets first. It has long been an open secret that Apple is developing AR glasses. Co...[Details]
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About code efficiency ———————— The programming guidelines of the MSP430 series are conducive to improving code efficiency. It should be pointed out that these guidelines are basically proposed based ...[Details]
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As people's awareness of energy conservation and environmental protection increases, the industry is paying more and more attention to the impact of energy consumption on the environment. According...[Details]
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If you use a capacitor to measure voltage, it will burn the resistance or internal fuse of the multimeter. First of all, the meter may burn out easily if the voltage and current ranges exceed t...[Details]
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According to official news released by Fuzhou, the special investment promotion meeting of the 3rd Central Region Substation Equipment Industry Summit was held in Chongren, Fuzhou on the morning of D...[Details]
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Overview
DS7505 is a digital thermometer and thermostat from Maxim. Its operating voltage is 1.7~3.7 V. Its measuring temperature range is -55℃~+125℃. When the measured temperature exceeds 0℃~+...[Details]
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The latest report from market research firm Yole Developpement points out that although standardization of the microelectromechanical systems (MEMS) industry has not yet been implemented, major compa...[Details]
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“Should I buy this discounted clothing or that new model? Should I choose a foreign brand or an unknown domestic brand? Should I buy the same brand online or in a physical store? The same brand of ...[Details]
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Compared with traditional transformers and shunts, power supply voltage sensors have the advantages of high accuracy, fast response, good linearity, wide bandwidth, strong overload and no loss of me...[Details]
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Generally speaking, if the heat energy generated by LEDs cannot be dissipated, the LED junction temperature will be too high, which will affect the product life cycle, luminous efficiency, and st...[Details]
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On October 24, the "Xpeng P7+AI Intelligent Driving Technology Sharing Conference and the First Release of AI Dimensity 5.4.0" was held in Guangzhou. Dr. Li Liyun, Vice President of Xiaopeng Motors...[Details]