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Since women are slightly inferior to men in physical strength, they are more biased in the workplace. In the maintenance industry, nearly 90% of practitioners are men, and female maintenance engin...[Details]
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How to reduce the capacitance effect of transformer intermediate winding
Designers often encounter the problem of middle winding capacitance when designing a high turns ratio low power flyback...[Details]
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At the 2019 China Semiconductor Packaging and Testing Technology and Market Annual Conference held in Wuxi, a profound interpretation was given on the current status and future development of my coun...[Details]
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The electric energy metering device is mainly composed of an electric energy meter, a voltage transformer for measurement, a current transformer and a secondary circuit. The current transformer is ...[Details]
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1 Introduction
Civilian non-power nuclear technology is a high-tech technology encouraged by the state. Among them, nuclear logging technology is one of the cutting-edge logging technolo...[Details]
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This article has already talked about the startup process of STM32: http://blog.csdn.net/lanmanck/article/details/8252560 We also know how to jump to the main function, so how do we run to the inte...[Details]
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The following figure is a block diagram of the STM32F10xx clock system. Through this figure, you can clearly see the path of the clock generation of each component, and you can also easily calculate t...[Details]
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Averaging is one of the most common methods to reduce the inherent uncertainty of a measurement system. Performing multiple measurements and averaging the results can reduce the impact of randomness ...[Details]
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Although there is very little information leaked, the release of Nokia 4.3 seems to be imminent. Foreign media 91mobiles obtained the CAD renderings of Nokia 4.3, revealing the appearance design of t...[Details]
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On March 25, BYD and Huawei signed a comprehensive strategic cooperation agreement in Shenzhen. In the future, the two parties will conduct in-depth exchanges and cooperation in the fields of intelli...[Details]
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CATL's third-generation CTP (Kirin battery) technology is here. With the same battery pack size, the Kirin battery pack can increase its power by 13% compared to the 4680 system. At the 2022 China ...[Details]
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Renesas has always played an important role in automotive electronics applications. The MCU R5F1177A belongs to the Renesas RL78 series of microcontroller products. This MCU has extremely low power c...[Details]
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89c51 8-bit LED dynamic scanning clock program //Use 12MHz crystal oscillator, P0 port output segment code, P2 port for column scan, use common anode LED digital tube // #include "reg51.h" code ch...[Details]
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An old circuit of a high-power voltage-stabilized power supply. It was hard to find. All components are discrete. Constant current diodes are used in the circuit, which may be less used now.
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1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]
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