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IGBT (Insulated Gate Bipolar Transistor) is a composite fully controlled voltage-driven power semiconductor device composed of BJT (Bipolar Junction Transistor) and MOS (Insulated Gate Field Effect T...[Details]

1 Introduction At present, most of the rice cookers on the market use mechanical or fixed power heating, with low energy utilization and single functions, which are difficult to meet people's...[Details]

On July 28, the Central News Agency reported that shipments of Apple's new iPhone may be delayed. Industry insiders believe that Hon Hai's performance in the second half of the year will first declin...[Details]

After gaining a firm foothold in the commercial vehicle fast-charging battery field, Microvast Power has begun to turn its attention to the passenger vehicle field. At the 2019 Shanghai Auto Show, M...[Details]

One point that should be pointed out here is that there are two parameters that affect the TPWM modulation mode: one is the modulation index M=UT/Uc, and the other is the carrier ratio F=ωC/ωT, whi...[Details]

I have only used 51 to make AT24C02 before. Later, I came into contact with models with larger capacity and found many inconsistencies with the previous ones. I have summarized them as follows. In th...[Details]

1 Introduction Among the mixed-signal microcontrollers, the C8051F06X series of highly integrated mixed-signal microcontrollers newly launched by American Cygnal Company is unique. C8051F06X is a h...[Details]

1. Hardware Introduction The S3C2440 touch screen interface is integrated with the ADC interface. The analog signals generated by the touch screen X and Y coordinates are input through channel...[Details]

According to foreign media reports, the recent intensified global chip shortage has spread to the home appliance sector. It is reported that the chip shortage not only affects the manufacturing of ...[Details]

On August 31, Changchuan Technology released its 2021 semi-annual report stating that the company achieved operating income of 673,283,784.56 yuan, a year-on-year increase of 111.53%; net profit attr...[Details]

Huawei's Kirin chip + 5G has made a strong return, attracting global attention and heated discussion, but the crisis in the chip industry has not been resolved. On October 17, local time, the U.S. De...[Details]

News on the afternoon of April 18. On the eve of the 2021 Shanghai International Auto Show, Huawei released a new generation of intelligent components and solutions including 4D imaging radar, AR-HUD...[Details]

Recently, AMD officially released the fourth-generation EPYC 9004 series processor code-named "Genoa", targeting servers, data centers, high-performance computing, artificial intelligence and other f...[Details]

USB has become the interface of choice for connecting to PCs. Available on all modern PCs, USB interfaces provide standardized connectors that can provide 5V power to peripherals and up to 100mA of...[Details]

Dear leaders and guests, hello. Today I would like to share with you "Developing Energy Storage Technology to Promote Green and Low-carbon Transformation", which mainly includes the following four poi...[Details]