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Beijing, March 14, 2022 Safety and efficiency are two important factors in transportation. The development of autonomous driving will not only help reduce errors in manual decision-making and reduc...[Details]
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Lithium-ion batteries first appeared in 1991 and have become the technology of choice for many applications, including satellites, ground vehicles and model aircraft, as well as laptop computers an...[Details]
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"Megvii has been established for eight years and does not need these championships or competitions to prove itself." At the Charles Kao Auditorium in Hong Kong Science Park, Sun Jian, director of M...[Details]
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Ningbo Qunxin Microelectronics Co., Ltd., located in the Hangzhou Bay New Area, has recently received new news. According to Ningbo Daily, Chen Yiqun, chairman of Qunxin Microelectronics, said, "Si...[Details]
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In fact, full-range is more suitable for people who are good at doing things by themselves and like DIY woodworking. If you like to tinker, different cabinets will have different sound performance...[Details]
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How it works
The relay coil is powered, 220V mains is added, the instantaneous contact coils of J1 at both ends are powered and drive the instantaneous contacts to operate, and the varistor RV...[Details]
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Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]
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Introduction In a certain type of radar signal processing system, the host computer (ordinary PC) is required to monitor the radar system status in real time and collect the key variables of the s...[Details]
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With the proposal of China's "carbon peak" and "carbon neutrality" goals, a new wave of energy-saving and emission-reduction technology innovation has been launched across the industry, and the rec...[Details]
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As shown in Figure 4-2, the input stage of this power amplifier is a pair of field effect tubes, which have the advantages of high input impedance, large dynamic range and low noise. VT3 and VT4...[Details]
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WAWA is a well-known gas station service provider in the United States, characterized by its high-end gas station chain and special gas station experience. From the beginning of 2019 to date, AP En...[Details]
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Speakers
Crossovers
will be the main subject of the following content. Through this article, the editor hopes that everyone can have some knowledge and understanding of its relevant situati...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Abstract: This article introduces several common failure modes of automobile engine wiring harnesses, analyzes and discusses their common failure causes, and provides a strong basis for the subsequ...[Details]
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Regarding overflow interrupt, no matter which microcontroller it is, it will continue to accumulate, causing its register to overflow and trigger an interrupt, and then jump to the interrupt fu...[Details]
RF/Wirelessly
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