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    I have been working on single-chip microcomputers for several years, and I have always wanted to make a series of summaries. It happened to rain today. As the saying goes: Rainy days are good for...[Details]

On May 19, Jintuo Co., Ltd. responded to investors' inquiries about "whether the company's silicon wafer equipment is exclusive in China" on the investor interaction platform, stating that the compan...[Details]

As Huawei's smartphone share has dropped sharply due to the US ban, the shipments of its processor supplier HiSilicon have also shrunk. Ziguang ZTE is expected to leap to become the third largest sup...[Details]

With the development of power electronics technology, high-power and high-current DC power supplies are required in many occasions. The DC fast-control power supply used in the magnetic confinement...[Details]

According to industry insiders, due to overcapacity, global LED chip supply is expected to exceed demand by 15-18% in 2019 and by more than 10% in 2020.   Sources said the oversupply trend is mainly ...[Details]

In fact, the hardware SPI of stm32 itself is also very easy to use, but I still want to use software to simulate the timing of PSI.    SPI is a high-speed, full-duplex, synchronous serial communicati...[Details]

In the summer of 2019, safety accidents involving lithium batteries in electric vehicles occurred frequently. There is a voice that believes that the electric vehicle and lithium battery industries...[Details]

Today, vivo officially launched the new 5G phone vivo Y73s. The 8+128GB version is priced at 1,998 yuan. Full payment pre-sales have now started and it will go on sale at 10:00 on October 16. It is...[Details]

The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1). VCU is the "brain" of the new energy vehicle drive system control...[Details]

The stepper motor is a widely used control motor, which is characterized by the speed control and positioning control without using a position feedback loop, which is the so-called motor open-loop ...[Details]

BYD's "blade battery" and Aian's "magazine battery" are both masters of domestic battery technology. It is not difficult to see from the naming of the two that they pay more attention to "attack", bu...[Details]

Summarize Automobile safety is an important area that people can have misunderstandings about. Automotive security is also uncharted new territory for many IT security experts. In...[Details]

According to techweb, Phil Kendall, an analyst at research and consulting firm Strategy Analytics, said on Twitter that relevant data showed that by December last year, a total of 4.67 million 5G dev...[Details]

Recently, Hyundai Motor Group announced that CATL and SK Innovation will be selected as the third batch of vehicle suppliers for the "E-GMP" chassis platform for pure electric vehicles. CATL will sup...[Details]

Address space distribution of 6410: The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]