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As one of the country's key infrastructures, the ubiquitous power Internet of Things will interconnect everything across layers and domains in cyberspace after its completion. Once a cyber war brea...[Details]
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Recently, when I was using the stm32f4-discovery board, I accidentally encountered the problem of st-link no target connected. It was working normally before, but suddenly this problem popped up. I t...[Details]
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Generally, we need to initialize the clock at the beginning of main(). We can select the clock source, whether to turn on PLL multiplication, and PLL configuration to achieve the required output clock...[Details]
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With the progress of society and the continuous improvement of electrification, the power supply capacity and distribution and transformation equipment have shown that the capacity is insufficient or ...[Details]
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Abstract: Aiming at the use and maintenance issues of battery packs in DC power systems widely used in various industries, a new charging method - variable amplitude pulse charging method - is propose...[Details]
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Dealing with digital oscilloscope measurement problems A DSO (digital oscilloscope) has many advantages over analog oscilloscopes, but as they say, "there's no such thing as lunch." Digital oscillosc...[Details]
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The following is the .h file: PA1 is defined as SDA and PA2 is defined as SCL #ifndef __I2C_H #define __I2C_H #include "stm8s.h" #include "stm8s_gpio.h" #include "tim1.h" #include "uart.h" #inclu...[Details]
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China (Suzhou) Integrated Circuit Industry and Talent Integration Development Conference and Jinji Lake Scientists Forum Officially opened on the banks of Dushu Lake With the theme of "Integra...[Details]
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Mouser Electronics, a well-known industry distributor committed to the rapid introduction of new products and technologies, has a primary mission to provide new products and technologies from more th...[Details]
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According to a report by Korean media TheLec this week, the Samsung Galaxy Z Flip 2 will not appear before the S21 series. Only new Galaxy S series models will be released at next year's Galaxy Unpac...[Details]
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1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
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On June 16, the bare face photos of ROG gaming phone 3 were officially revealed. Like the previous generation, ROG Gaming Phone 3 uses an OLED display with no bangs and no holes. The back s...[Details]
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There are several types of short-time working of motors
1. Short-time work system
The motor is powered on for a short time, and stops working before the temperature rise reaches a stable ...[Details]
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As a leading automobile company in Europe and even the world, Volkswagen has made great progress in electrification transformation. In March 2021, it announced at its "Power Day" that it would build ...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]
Programming Basics
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