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PROFIBUS is an open digital communication system with a wide range of applications, especially suitable for factory automation and process automation. PROFIBUS is suitable for fast, tim...[Details]
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I started to learn STM32 about a year ago. At that time, I was attracted by its library function development. However, I gave up learning due to various pressures. I have been using the so-called sta...[Details]
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Oscilloscope current probes extend the use of oscilloscopes beyond measuring voltage by enabling them to measure current. Basically, a current probe senses the flow of current in some way and convert...[Details]
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#1 Driver module transplantation process ##1.1 The first module compilation method - change kconfig Step 1: Change kconfig The file is in: Drivers/char/kconfig; The tristate representation can be com...[Details]
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On September 26, the Shenzhen Development and Reform Commission issued the "Management Measures for New Energy Vehicle Charging and Replacement Facilities in Shenzhen", which clearly stated that ac...[Details]
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environment: Host: WIN8 Development environment: MDK5.13 MCU:STM32F407IGH source code: drv_power.h /********************************************************************* * Power module driver...[Details]
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Have you ever tried to eliminate the common-mode currents of non-isolated power supplies, which can be a source of electromagnetic interference (EMI)? In some high-voltage power supplies, such as t...[Details]
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Abstract: Many people are confused about the settings of oscilloscopes or the storage function of data. They want to conduct a secondary analysis of the measured data but have no idea where to start....[Details]
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According to Korean media reports on June 13, Samsung recently announced that it will supply Exynos Auto V920, the processor for IVI, to Hyundai Motor to drive Hyundai Motor’s next-generation in-vehi...[Details]
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When transmitting data, have you ever considered encrypting the data for transmission? If the data to be transmitted is encrypted in the serial port or wireless, wouldn't it increase the security o...[Details]
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Abstract: With the continuous improvement of living standards, cars have gradually entered thousands of households. The pursuit of fashion and individuality has made car owners do their best to dress ...[Details]
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Tesla is not just a car manufacturer, but also a technology company. Last week's press conference made Tesla's image even clearer. On the morning of August 20th, Beijing time, the long-awaited Tesl...[Details]
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The life of a mobile phone battery is limited, so sometimes the phone is still good, but the battery is already very worn out. At this time, buying a new mobile phone battery becomes a necessity. A...[Details]
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The basic 80C51 series microcontrollers have 5 interrupt sources and 2 priority levels. Each interrupt source can be set as a high priority or low priority interrupt through software, which can achie...[Details]
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Silicon Labs and many IoT ecosystem and platform partners successfully held the 2024 Shanghai Works With Developer Conference
Keynote speeches, guest speeches, roundtable forum...[Details]