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On March 16, Longli Technology released the "Prospectus for Issuing Shares to Specific Objects and Listing on the Growth Enterprise Market (Draft)", announcing that it plans to raise approximately 1 ...[Details]
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0 Introduction With the rapid development of current network communication technology, people's demand for wireless communication in various occasions has also increased. In the application of s...[Details]
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On April 24, the China Securities Regulatory Commission issued a registration notice for overseas issuance and listing of Pony AI Inc., which plans to issue no more than 98.1495 million common shar...[Details]
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Startup file head.S source code: @****************************************************************************** @ File：head.S @ Function: Initialize, set interrupt mode, management mode stack, and s...[Details]
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Written by Pan Minyao
“Without innovation, there will be involution.”
This statement was unanimously recognized by participating companies at the 2022 Welding Robot Technology and A...[Details]
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X-ray inspection is commonly used for security scanning of baggage, such as checked and carry-on baggage at airports. The items to be inspected are irradiated with X-rays, and the radiation that passe...[Details]
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I have seen many people saying that STM32's I2C is difficult to use online, but I think it is still a problem of understanding. STM32's I2C is indeed very complicated, but as long as the foundation i...[Details]
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I spent a few days to make a little thing. Although there are many ways to implement it circulating on the Internet, I have never tried it. While I have time, I have also made four ways of display. I...[Details]
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1. SWI software interrupt principle. In privileged mode, processor mode switching can be switched through software control, that is, modifying the mode bit of CPSR. However, in user mode, there is ...[Details]
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According to the Liberation Daily, Tao Lin, vice president of external affairs at Tesla, said in an interview recently that Tesla is accelerating the localization rate of parts for the domestically p...[Details]
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The power control unit (PCU) of new energy vehicles is the central nervous system of the vehicle's electric drive system, managing the flow direction and transmission speed between the electrical e...[Details]
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This is a PWM speed control program for DC motors with AT89C51 MCU. The program can be directly used in AT89C52, AT89S51, AT89S51, STC89C51, STC89C52 MCUs. The MCU crystal uses 11.0592M. The DC motor...[Details]
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example: P4DIR |= BIT1+BIT2+BIT3; // P4.1 - P4.3 output
P4SEL |= BIT1+BIT2+BIT3; // P4.1 - P4.3 TBx options
TBCCR0 = 512-1; // PWM...[Details]
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On March 13, according to CINNO Research's monthly panel factory production survey data, the average annual utilization rate of domestic AMOLED panel factories (≤G6) in 2021 was 53.7%, an increase of...[Details]
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Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]
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