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The concept of "software-defined cars" pioneered by Tesla has gradually become mainstream and is profoundly changing the perception of the automotive industry. Software-defined cars can easily provid...[Details]
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1. Memory interface concept GPIO and protocol interface: When we configure GPIO or protocol interface (uart I2C bus), the CPU does not care about these interfaces, it just operates these registers. T...[Details]
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Analysis of single chip microcomputer delay program
When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very sh...[Details]
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Kantar, a consumer research organization, predicts that my country will have 1.1 million vending machines in 2020, with sales of RMB 44 billion. More than half of them will be smart vending machines....[Details]
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In 2019, the share of ultrasonic and optical under-screen fingerprint recognition technologies in the mobile phone fingerprint recognition market will increase from 3% in 2018 to 13%, and the overall...[Details]
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There is a saying that goes "If you are willing to sacrifice your life, you can dethrone the emperor." On the one hand, it expresses the courage and ability to dethrone the emperor, but on the other ...[Details]
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Brief description
Advertisement is a form of information service. The emergence of wireless vehicle-mounted LED screens has made it possible to deeply expand the advertising market and fully d...[Details]
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1. CPU and SoC The kernel version number and soc version number are determined by ARM. Chip models are determined by each semiconductor company. SoC includes CPU and some basic internal devices. (CPU...[Details]
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With the joint efforts of Google and many manufacturers, the market share of Android 11 is increasing rapidly. Today, Google released a new distribution map of Android versions. 14 months af...[Details]
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In order to improve the battery life of the iPhone, Apple officially launches smart battery cases every year. Earlier this year, Apple launched smart battery cases for the iPhone XS series and...[Details]
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Digi-Key Celebrates 50 Years of Powering Innovation Around the World Thief River Falls Mayor Proclaims April 3rd "Digi-Key Day" Digi-Key Electronics, a global distributor of broad-based, fast-ship...[Details]
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There are many factors that cause instrument equipment failure. From the perspective of the cause of the failure, the failure can be divided into hard failure and soft failure. Hard failure mainly re...[Details]
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Samsung Electronics' latest high-bandwidth memory (HBM) chip has not passed Nvidia's test, Reuters reported on May 24. Three people familiar with the matter said the company's chips were affected b...[Details]
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According to Jiwei.com, Apple today released a minor update to the iOS 12.3.1 operating system, which corrects an issue in Messages where messages from unknown senders may still be displayed in the c...[Details]
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On November 14, Qualcomm announced the launch of two connectivity modules, QCC74xM and QCC730M, for IoT applications such as smart homes and smart appliances. These two modules are now available fo...[Details]
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