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The parallel P3 port of the MCS-51 series microcontroller is a multi-function port. Its first function is a quasi-bidirectional port, which can be used as a general I/O port. Its characteristics are ...[Details]

Recently, as an important partner of ST, Airlab was awarded the strategic partner certificate at the STM32 Summit, which represents ST's official recognition of Airlab's OTA (Over-The-Air) in the ...[Details]

The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]

The fully automatic transformer ratio tester uses a ratio bridge to measure the transformer ratio. The operation process is cumbersome and the measurement range is narrow. It is no longer suitable fo...[Details]

Detailed analysis of arm startup code   The so-called startup code is a section of code executed when the processor starts. Its main tasks are to initialize the processor mode, set the stack, init...[Details]

When Huawei first entered the automotive industry, its anchor was "China Bosch." In this regard, Xu Zhijun, Huawei’s rotating chairman, also publicly stated: "China does not lack Huawei-branded car...[Details]

Cortex-A50 is another heavyweight product after Cortex-A15, which will directly affect the market share of mainstream PCs. Around this topic, let's summarize the more mainstream ARM processors for mo...[Details]

With the development of the Internet of Things and e-commerce, people are paying more and more attention to the security of software products and networks. At the same time, the use of electro...[Details]

Xinhua News Agency reported in the evening that on October 13, Taiwan announced that a Taiwanese resident who returned to Taiwan from Jiangsu on the 11th was an imported case of COVID-19 and notified...[Details]

LCR-8100G series high-precision LCR tester, with a frequency of up to 10MHz, is characterized by accuracy, versatility and high resolution. It also includes DC resistance measurement and voltage/curr...[Details]

1. Understand the voltmeter 　　(1) Voltmeter: A device that measures the voltage between two points in a circuit. 　　(2) The symbol and appearance of a voltmeter, first introducing the dial and termina...[Details]

UBoot transplant UBoot version: u-boot-2010.03.tar.bz2 ARCH:              arm CPU:              arm1176 BOARD:              samsung/smdk6410 SOC:              s3c64xx Add and trim source code A...[Details]

3D vision technology is going mainstream - and that's a good thing. Advances in technology and reductions in cost have made 3D vision a technology that can be used in a variety of applications and in...[Details]

In late December, Sungrow successfully held its first New Year Carnival in Zhengzhou, Henan, and signed contracts with nearly 100 customers on household inverters. Many mainstream media outlets, in...[Details]

T=(TIM_Period+1)*(TIM_Prescaler+1)/TIMxCLK Among them, TIMxCLK is its clock frequency. If the crystal oscillator is 8MHz, it is generally 72MHz. ...[Details]