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On March 2, Drew Baglino, Tesla’s senior vice president of power system and energy engineering, said at the company’s Investor Day event that the large-scale promotion of new energy vehicles requires...[Details]

1. SPI interface of AVR microcontroller The SPI (Serial Peripheral INTERFACE) bus system is a synchronous serial peripheral interface that allows the MCU to communicate and exchange data with various...[Details]

introduction This paper proposes a data acquisition system based on PCI Express bus interface, which has scalable performance and can store large amounts of data. The maximum sampling rate of ...[Details]

vivo officially announced that its innovative smart car system OriginOS has added a major feature - "vivo Smart Car", which has now integrated and launched the first batch of seven popular video ap...[Details]

         In actual work, due to the limitation of precision, it is often difficult to accurately measure the specific resistance values ​​of these resistors , nor to judge their consistency. Therefore...[Details]

Abstract: This paper proposes a meter implementation scheme based on the multifunctional anti-electricity theft fundamental harmonic three-phase electric energy metering chip ATT7022B and the low...[Details]

    Embedded systems are "devices used to control, monitor, or assist the operation of equipment, machinery or plants." It can be seen that embedded systems are a combination of software and hardware,...[Details]

There is no doubt that in the current pure electric vehicle market, the core energy of most pure electric vehicles comes from lithium-ion batteries . Through the continuous efforts of major manufactu...[Details]

The Shandong Provincial Development and Reform Commission officially issued the "Notice on the Pilot of Energy Storage Peak-Valley Time-of-Use Electricity Price Policy", which states that for users...[Details]

As we all know, new energy vehicle battery technology has always been a key research project for various car companies. Although many car brands such as BYD, Tesla, and Xiaopeng Motors have increased...[Details]

According to foreign media reports, several Chinese manufacturers including OPPO and vivo have received multiple samples of their 5G chipset solutions from Samsung. These OEMs are now intensively tes...[Details]

1 Introduction At present, avalanche photodiode (APD) is a highly sensitive optical detection device that can accurately receive data and measure optical power and is widely used in optical fiber s...[Details]

1 Introduction With the development of power electronics technology, the application of power electronic devices has become increasingly widespread, and the harmonic pollution caused by the po...[Details]

Main content: • What is a high-order grid; • Why mesh curvilinearity is more important than increasing the order; • Advantages of higher-order g...[Details]

Customized production of aviation-grade high-purity vanadium materials, building a vanadium battery energy storage industry chain... Recently, Chengde Vanadium Titanium New Materials Co., Ltd.'s succe...[Details]