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Loop compensation design has always been a major problem in the switching power supply industry. Novice engineers always feel at a loss when learning or debugging loop design. Even most experienced p...[Details]
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On September 8, local time, the official website of the Illinois government in the United States announced that Guoxuan Hi-Tech, a battery company from China, will spend US$2 billion (approximately 1...[Details]
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Calculation is an important part of the daily installation and maintenance practice of electricians. In view of the characteristics of the electrical industry, that is, some calculations are not re...[Details]
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Scanning Method 1) Scan row by row and column by column (K6 is pressed) For example, if K6 is pressed, how do we know which one is pressed? First, row 0 outputs low level 0, other rows output ...[Details]
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Intel's ambition is to create world-changing technology that benefits every person on Earth. To do this, we are integrating the power of technology into the communications industry and extending clou...[Details]
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The simplest way is to think of a USB hub as a combination of a separator and a repeater. A hub provides an electronic interface between USB devices and the host. The hub is directly responsible fo...[Details]
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The silicon carbide market will usher in a new strong player. "Silicon carbide semiconductors bring more power to electric vehicles. For drivers, this means a 6% increase in driving range," said Har...[Details]
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1 Introduction
A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a s...[Details]
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According to foreign media reports, a patent document shows that General Motors is developing a new design that many people have considered: a car with transparent A-pillars that can expand the field...[Details]
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usart.c serial port interrupt processing function:
view plain copy
void USART1_IRQHandler(void)
{
u8 res;
if(USART1- SR&(1 5))//Receive data
...[Details]
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Fujitsu of Japan recently released a low-noise signal generating circuit that can be used in vehicle-mounted radar or radio signal transceivers.
In recent years, in order to improve the reco...[Details]
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Life detectors have appeared in people's vision for a long time. They have been of great help in many rescue situations, leaving a chance for life. Especially during the Wenchuan earthquake, life de...[Details]
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ROHM, a world-renowned semiconductor manufacturer headquartered in Kyoto, Japan, will participate in the world's leading trade fair and conference for electronic components, systems, applications a...[Details]
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The unique imaging principle and simple physical structure of OLED TVs create a superior picture quality and appearance over other display technologies. This is why high-end mobile phones have alread...[Details]
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Abstract: The contradiction between global resources, environment, population growth and economic development is becoming increasingly acute. While adhering to the development of material civilizat...[Details]
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