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The PCI bus has the advantages of supporting multiple peripheral devices, being independent of the processor, and having fast data transmission. It has been applied to various occasions such as PCs...[Details]
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According to news on December 29, Xiaomi Group held a Xiaomi Auto Technology Conference on December 28. Five self-developed core technologies were released. The first model, Xiaomi SU7, was unveiled ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Schematic diagram of operational amplifier output current expansion circuit
Electronics Enthusiasts Community W PD s R!{ Figure 1 shows three integrated operational amplifier output current ...[Details]
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Beijing time, December 20 morning news, according to reports, in 2022, Samsung will not only release new products in the fields of technical equipment (mobile phones, wearable devices, etc.), but als...[Details]
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The latest statistics from the statistics agency TrendForce show that in the first quarter just past, the revenue of major NAND flash memory manufacturers all increased, with the overall scale reachi...[Details]
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Recently, Hurun Report released the "2020 Hurun China Top 10 Consumer Electronics Companies", in which Huawei became China's most valuable consumer electronics company with a value of 1.1 trillion yu...[Details]
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Recently, after more than a year of scientific research efforts, Shandong CITIC Energy Technology Research and Development Center has successfully developed a clean and efficient rural high-tempera...[Details]
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Recently, many customers have reported that the car remote data terminal cannot directly collect car CAN data through the OBD interface. In fact, this is simple in principle, but it is more complicat...[Details]
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Driven by 5G, the Internet of Things, and other industries, the demand for high-end PCBs continues to increase, especially for IC packaging substrates. Data shows that the global IC packaging substra...[Details]
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On November 3, the "2020 Hard-Core China Chip Leadership Summit and Selection and Awards Ceremony" was held in Shenzhen, and the results of the 4-month "2020 Hard-Core China Chip" selection were gran...[Details]
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The circuit in Figure 1 can create 32° hues of light using red and green LEDs. A constant current is divided into two parts. One part flows through a red LED and the other part flows through a gree...[Details]
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Recently, the 2nd Infineon Silicon Carbide Application Technology Development Forum and Photovoltaic and Energy Storage Forum came to a successful conclusion in Shanghai, where the spring is in the a...[Details]
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Code demo: 1. First, initialize UART1 /*USART1 config*/ void USART1_Init(void) { /*Uart1*/ UART1_CR1=0x00; UART1_CR2=0x00; UART1_CR3=0x00; // Set the baud rate. Please...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]
Embedded System
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