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Abstract Today's electronic products have faster and faster signal speeds, and the power supply voltage of integrated circuit chips is getting smaller and smaller. In the 1990s, the power supply of c...[Details]
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The oscilloscope is an instrument that is frequently used by those of us in the electronics field when doing experiments and projects. Here we will briefly introduce the issues that you should pay ...[Details]
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Tesla's dominance in the U.S. electric vehicle market is facing a growing threat as rival Rivian has raised $1.3 billion in funding, bringing its total funding in 2019 to $2.8 billion. Rivian, an A...[Details]
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When was your last physical examination? What are the items in each physical examination? How to choose from the dazzling array of physical examination items? In recent years, with the development of...[Details]
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What changes will the birth and application of CAN FD and automotive Ethernet bring to the whole vehicle architecture of the new generation of intelligent connected vehicles? How can engineers quickl...[Details]
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The 400W high-power voltage-stabilizing inverter circuit is composed of TL494. The excitation conversion part uses TL494, and VT1, VT2, VD3, and VD4 form a current-injection drive circuit to drive two...[Details]
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Affected by the epidemic, in response to the instability of the global supply chain, some companies have accelerated the process of domestic substitution. According to People's Daily, Wang Shunbo, ge...[Details]
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The reporter learned from the Qinghai Provincial Energy Bureau that as of March 29, all 26 sections of the Qinghai Hainan UHV base power supply project (including 13 sections each for photovoltaic ...[Details]
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On April 13, industry organization CINNO Research analyzed the mobile phone panel market and price changes. It believes that the COVID-19 epidemic is spreading rapidly in overseas countries, and many...[Details]
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The application environment of solar energy products is complex, and the requirements for energy storage batteries are getting higher and higher. The quality of their performance directly affects t...[Details]
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The invention of the microscope allowed humans to understand the unknown microscopic world for the first time; the emergence of radar allowed humans to detect objects at a distance far beyond the rea...[Details]
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1. Theoretical knowledge
The PWM function has a dedicated module inside high-end microcontrollers such as Freescale and STM32. When using such chips to implement the PWM function, you only need t...[Details]
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This paper introduces the principle and performance of a contactless smart card module and gives a detailed program for interfacing with the MCS51 microcontroller.
1 Overview
The main ones ...[Details]
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Lithium iron phosphate has a low diffusion coefficient of lithium ions and poor conductivity. The current practice is to make its particles smaller, even nano-scale, and increase its charging and dis...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
Microcontroller MCU
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