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1. Alarm "20252" High temperature (DRV1 fault handling)
Solution: Check whether the motor is overheated. If the motor temperature is normal, check whether the connecting cable is normal (it ma...[Details]
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Texas Instruments (TI) has launched a new wave of offensive in the smart driving market, taking the lead in launching an image accelerator that can work with a digital signal processor (DSP) and embe...[Details]
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1 Introduction
LED is considered to be the fourth generation of green light source. It is a solid cold light source with many advantages such as high efficiency, long life, safety and enviro...[Details]
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In recent years, the importance of advanced packaging in the semiconductor industry chain has gradually increased, and it is also seen as the key to extending the life cycle of Moore's Law. It is not...[Details]
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The contents of the 2023 annual business review of the board of directors of Shanghai Electric (601727) are as follows: 1. Discussion and analysis of business performance In 2023, the world economy is...[Details]
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With the rapid development of the Internet, network applications are becoming more and more widespread, and the requirements for network functions of various industrial control equipment are becoming...[Details]
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STM32---Use of IWDG independent watchdog
The independent watchdog (IWDG) is driven by a dedicated 40kHz low-speed clock.
It still works even if the master clock fails.
The window watchdog is dr...[Details]
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The combination of a thermal imager and a DMM can help you troubleshoot problems faster and identify potential electrical issues. Use a thermal imager to quickly identify hot spots without having to ...[Details]
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From October 27 to 29, the China MEMS Manufacturing Conference and Micro-Nano Manufacturing and Sensor Exhibition was held as scheduled in Suzhou. The conference aims to gather global MEMS manufactur...[Details]
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According to foreign media reports, electric car manufacturer Tesla has applied for a new patent for its battery pack design, that is, the cooling system uses metal plates to dissipate heat . T...[Details]
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(Image source: Intel) According to foreign media reports, on December 16 local time, US semiconductor giant Intel announced that it had acquired Israeli startup Habana Labs for US$2 billion (appro...[Details]
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The principle of high-power LED is an electro-optical conversion process. When a forward bias is applied to both ends of the PN junction, due to the reduction of the PN junction barrier, the positi...[Details]
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GPADIR EQU 0xE0028008 GPASET EQU 0xE0028004 GPACLR EQU 0xE002800C EXPORT xmain AREA Init,CODE,READONLY ENTRY xmain ...[Details]
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The main function of u-boot is to boot the OS, but it also provides many powerful functions and can complete many operations by entering the command line. So it is also a very complete system in itse...[Details]
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background
It is related to the production environment of the company. I don't want to burn nand flash under uboot every time. I also think that the method of upgrading with USB disk is slow. ...[Details]
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