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Recently, Mercedes changed its name to "Mercedes-Benz EQ Formula E Team" through the shell of HWA Racing Team, and joined the 6th season of ABB FIA Formula E Championship, opening a new chapter in ra...[Details]
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On July 13, according to digital blogger @数码疯报, three new iPhone batteries passed certification, with capacities of 2227mAh, 2775mAh, and 3687mAh respectively. According to the blogger's revelati...[Details]
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What reasons will shape the competitive landscape of the global l2+ assisted driving market in 2023, and what changes will occur in 2024? What opportunities arise? Technological changes, demand eme...[Details]
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1 Introduction
In power electronic devices, UPS with CVCF inverter as the core has been widely used. The main technical requirements for its output waveform include low steady-state total har...[Details]
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On January 13, Jingsheng Mechanical & Electrical released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of 1.58 b...[Details]
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What kind of sparks will be created when the power grid meets big data?
At present, the power grid will become more intelligent, efficient and sustainable, and will be able to accept more rene...[Details]
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The following is a list of common mistakes made in design. These mistakes can often make your design unreliable or slow. In order to improve the performance of your design and increase the reliability...[Details]
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As the French government takes steps to remove Huawei from all but remote areas, several communications companies, including France Radiotelephone and Bouygues Telecom, both owned by Europe's Artisan...[Details]
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Abstract: In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop...[Details]
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For most ICs (integrated circuits), the maximum supply current is listed on the data sheet, but the conditions under which it is measured are often overlooked. For some rail-to-rail output op amps, c...[Details]
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1 #include reg52.h //header file
2 #define uchar unsigned char //macro definition of unsigned character type
3 #define uint unsigned int //macro definition unsigned intege...[Details]
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Nidec Corporation's group company,
Nidec Transmission Technology Co., Ltd. (hereinafter referred to as "the Company"), will start mass production of harmonic reducers at its factory in Pinghu C...[Details]
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OPPO sub-brand Realme CEO Madhav Sheth has revealed that Realme is developing its own system UI. So far, the company has been using OPPO's Color OS as its mobile phone system, but this does not allow...[Details]
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When testing with an insulation resistance meter, there are eight things to keep in mind. During the test, do not touch the wiring buttons with your hands. The glass on the meter head is dusty and sh...[Details]
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Engineering design and research and development require a large number of complex tests, and often require the combination of various equipment to form a unified test platform. In the laboratory therm...[Details]
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