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When discussing a traffic accident involving the Wenjie M5 ( parameters | inquiry ) EV, some car enthusiasts posted pictures to refute; they said that the 2022 Wenjie M5 car did not use Huawei’s sm...[Details]
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I have just started to learn AVR microcontrollers for a while. I feel that there is very little information, so the progress is very slow. I just came here from Baidu. Now I upload a digital tube pro...[Details]
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Design Thoughts The Bootloader is responsible for detecting whether there is a BIN file required for the firmware update in the SD card. If the required BIN file is detected, it will start copyin...[Details]
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USART serial port usage There are multiple serial ports on the STM8L, up to 5, namely USART1~USART5, but the number of serial ports varies depending on the model. Taking STM8L052R8 as an example...[Details]
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Infineon Technologies AG has joined the EMVCo (International Chip Card and Payment Technology Standards Organization) advisory board and will use its decades of rich experience in semiconductor sec...[Details]
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The circuit diagram of the EEPROM module on the development board is as follows: Purpose: To realize the communication between the microcontroller and the AT24C02 chip on the development board. E...[Details]
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In the modern lighting market, LED has occupied half of the world. This new lighting technology has successfully entered our lives. With the increase in market demand, more and more people are engage...[Details]
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Amazon has begun sending emails to owners of its Echo Buds true wireless earbuds, reminding these customers to update their device firmware as soon as possible to avoid "potential security risk...[Details]
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The two files are respectively in stm32f4xx.h (interrupt name) CORE—startup_stm32f40_41xxx.s (interrupt function name) #if defined (STM32F40_41xxx) CAN1_TX_IRQn = 19, /*! CAN1 TX Interrupt */ C...[Details]
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On June 15, Huami Technology held the first Huami Technology AI Innovation Conference, announcing to the outside world Huami Technology's new AI technology research and related applications. At thi...[Details]
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I. Overview MF50 is a magnetoelectric rectifier instrument. It can be used to measure AC/DC voltage, AC/DC current, resistance and audio level, transistor static DC gain HFE, ICEO, LI, LV, inductance...[Details]
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#include "regs.h" void enable_mmu(unsigned long ttb); void init_ttb(unsigned long *ttb_base); void mmap(unsigned long *ttb_base, unsigned long va, unsigned long pa); void memset(char *buf, char ch, i...[Details]
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With the development of economy and the progress of society, people have put forward higher and higher requirements for energy. Finding new energy has become an urgent issue facing mankind. Since so...[Details]
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According to the report "5G Snapshot: CHINA" released by Business Insider, China is expected to become the largest 5G market with 460 million 5G connections by 2025. By then, the 5G services of China...[Details]
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Recently, Xinzhi Shuangtan Technology Co., Ltd., a subsidiary of Xingyuan Environment, signed a project energy management contract with Solar Energy Technology Co., Ltd., a subsidiary of Chint Grou...[Details]
MicroPython Open Source section
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