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The general purpose input and output port (GPIO) is the most basic port we use for microcontrollers. Its main functions are: ● Each bit of the port can be configured individually ● Selectable input m...[Details]
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Today, Samsung released its latest 5nm mobile processor, Exynos 1080, in Shanghai. Exynos 1080 is the third 5nm mobile processor after Apple A14 and HiSilicon Kirin 9000. It is also the second 5nm So...[Details]
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Some single-chip microcomputers (such as 8098) have special reset instructions. Although some enhanced MCS-51 system single-chip microcomputers do not have reset instructions, they have integrated WA...[Details]
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According to the experience of people's research and practice on electromagnetic compatibility over the years, if the cost of solving electromagnetic compatibility problems in the product developme...[Details]
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This article: Main content: Statically light up the digital tube to display the number 99, dynamically light up the digital tube to display 12345678 (8-bit digital tube). Function 1: Static lighting ...[Details]
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On December 27, 2019, Li Juan, deputy director of the trading department of Gansu Power Trading Center Co., Ltd., who was on a business trip in Beijing, booked an electric car online. Upon hearing ...[Details]
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With the rapid development of the domestic economy, air-conditioned cars and luxury cars have also entered a new stage of development. Air-conditioning inverter is a new type of hig...[Details]
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The Inter-IC Sound (IIS) bus interface of S3C2440A is used as a codec interface to connect external 8/16-bit stereo audio decoder IC for mini disc player and portable applications. The IIS bus interfa...[Details]
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Nikkei Asia recently published a commentary discussing MediaTek's turnaround and comeback. More than four years ago, when Cai Lixing took over as CEO of MediaTek, industry experts and investors tho...[Details]
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First of all, what exactly is the power ripple we usually talk about? Is it equivalent to power noise? In fact, power ripple is different from power noise. It is a component that appears between th...[Details]
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In order to ensure that the designed PCB board has high quality and high reliability, designers usually conduct thermal analysis and mechanical reliability analysis of the PCB board. As the densi...[Details]
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The advantage of the three-level PWM rectifier circuit is that the voltage borne by each main switch device when it is turned off is only half of the DC side voltage. Therefore, this circuit is parti...[Details]
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At Xiaomi's 10th anniversary event today (11), in addition to the Xiaomi Mi 10 and Redmi K30 Ultra, the Xiaomi Transparent TV was also officially released. It is also the world's first mass-produced ...[Details]
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Tesla's words directly "collapsed" the silicon carbide sector. On March 2, at the Tesla Investor Conference, Tesla stated that the next generation platform will reduce the amount of silicon carbide...[Details]
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In recent years, embedded systems represented by microcontrollers (MCU) have been widely used in industrial detection systems, intelligent instruments, security systems, smart home appliances and i...[Details]