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1. Originated from: The hero has something to say
1. If you have learned C language before learning MCU, you must know the printf function. Its most useful function
In addition to printing the char...[Details]
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The magnetic flap level gauge is a continuous level measuring instrument widely used in industrial production. This is inseparable from its simple structure, easy installation, intuitive display, l...[Details]
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The MCS-96 series 16-bit single-chip microcomputer is particularly suitable for various automatic control systems, such as industrial process control systems, servo systems, distributed control syste...[Details]
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With the continuous acceleration of urbanization, the population density in cities is increasing. It is estimated that by 2050, more than two-thirds of the world's population will live in cities. Und...[Details]
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introduction
The main purpose of this design is to introduce the data storage technology and data communication of IC card, so memory card is used. Since this design can communicate with I...[Details]
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SUZHOU, China, Oct. 22, 2021 /PRNewswire/ -- Nexteer Automotive has expanded its electric power steering system portfolio with the launch of the innovative modular column electric power steering (mCE...[Details]
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1. Characteristics and application scenarios of RS232 and Profinet communication interfaces:
RS232 is a serial communication interface standard, commonly used to connect computers and external...[Details]
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Insulation resistance testing is a common test type that is often used to understand and evaluate the insulation performance of electrical equipment. Technicians usually perform insulation resistance ...[Details]
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Data from the Power Battery Application Branch show that from January to October this year, the installed capacity of power batteries for new energy vehicles in China reached 46.18GWh. Among them, sq...[Details]
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Boot from u-boot (1.1.6) in nand u-boot loads the kernel (4.0) from the first partition (formatted as fat16) in the sd card, and then the kernel starts. The kernel mounts the second partition in ...[Details]
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Comparison of characteristics of various capacitors
Fluctuating current characteristics
Fluctuating current characteristics of various capacitors
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主要对二极管箝位型三电平逆变器的拓扑与
控制
进行了研究，并以此作为进一步研究的基础，对三电平NPC逆变器的载波同相层叠和反相层叠PWM
控制
方法进行了分析，同时对两种载波层叠方式下输出电压的谐波特性进行了比较，分析了其工作机理和调制算法，在此基础上对基于三角载波层叠式调制算法的实现进行了改进，然后利用Matlab／Simulink仿真软件实现了调制算法的仿真验证，...[Details]
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Solar energy is a pure green energy, and it is also the main way for human energy development and use in the future. At present, scientists have designed a variety of solar energy inventions and de...[Details]
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According to the official Weibo account of CCTV News, the three major operators plan to launch an upgraded SMS service, 5G messaging, within the year. CCTV News also pointed out the characteristics...[Details]
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Figure 1 shows three equivalent circuits of the BIFRED converter in one switching cycle. Assuming that the output filter capacitor C is very large, it can be equivalent to a voltage source Uo. Figu...[Details]
Analogue and Mixed Signal
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