RSB6SM34150411

After several days of hard work, I finally built an apache+sqlite+php platform on the arm-linux platform. There are a lot of information about apche and sqlite on the Internet, but there are very few...[Details]

The PCB schematic is as follows. I remember it was drawn with protel at that time. The circuit schematic is as follows: Drawing software is the same as above Experiment reference C language code ...[Details]

I think the clock is very important, it is the basis of the following peripherals, TIME/USART/I2C/SPI/etc. peripherals all need the clock. If the clock is not configured properly, the program will no...[Details]

Logarithmic operation circuit Logarithmic Circuit Improvement Basic logarithmic circuit disadvantages: The calculation accuracy is greatly affected b...[Details]

Summary: With the advancement of urbanization and industrialization, the number of power cables in distribution networks is increasing, so the reliability of power cables has attracted more and more ...[Details]

After 3 months of continuous exploration, I finally completed the project practice content of the second phase of the 91arm Academy (the code in the video tutorial is not complete). I saved the relev...[Details]

Valeo will leverage C2A’s cybersecurity DevOps and automation platform to expand its cybersecurity software lifecycle management and deliver greater security to customers and modern vehicles JERUSA...[Details]

Intelligent driving seems to be getting closer and closer to the public. Tesla FSD has obtained software registration from the Ministry of Industry and Information Technology, sounding t...[Details]

Jiwei.com will jointly launch a roadshow live broadcast event with Beijing Qihang Investment Management Co., Ltd. This roadshow is a special event for information technology projects invested by Zhon...[Details]

In addition to foldable products, Samsung has also applied for patents and trademarks for designs and utilities related to ordinary smartphones. Last week, Samsung Display registered the "Blade Bezel...[Details]

Undoubtedly, the multimeter can be said to be the most commonly used electronic measuring instrument for electricians, but choosing a digital multimeter or an analog (pointer) multimeter is a questio...[Details]

Many people thought that Apple's first device equipped with 3nm process chips would be launched next year, but unfortunately it will not happen. Since TSMC cannot achieve its mass production goals ne...[Details]

Asus co-CEO Samson Hu said the overall shortage of notebook chips is unlikely to ease before the fourth quarter of 2022 unless U.S. IDMs significantly increase their production capacity. According to...[Details]

1. Overview This article introduces a high-efficiency LED driver that can provide 12 V output voltage and 0.3 A output current over an input voltage range of 90 VAC t...[Details]

The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]