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According to the Overseas Economic Research Institute (OERI) of the Export-Import Bank of Korea, the technological gap between South Korea and China in the field of memory chips is: 5 years for DRAM ...[Details]
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The pins of a microcontroller can be controlled by a program to output high or low levels, which can be considered the output voltage of the microcontroller. However, the program cannot control the ou...[Details]
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As
wireless
communication technology continues to develop, the requirements for power amplifiers are becoming increasingly higher, and traditional amplifiers can no longer meet the needs of pract...[Details]
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1 Is autonomous driving considered a safety technology? When we talk about autonomous driving, we always habitually define it as a "safety technology". In fact, in the more than 100 years since the...[Details]
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Recently, Hesai, the first company in China's lidar industry , announced its first-quarter financial report. There were two major changes in financial data: profit in the first quarter and positive c...[Details]
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Faced with the "changing situation" of the overseas energy storage industry this year, many domestic companies can't help but scratch their heads. As a high-tech industry that focuses on offline in...[Details]
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Recently, Qingfeng launched the new DLP light-curing 3D printer Lux 3Li+, which has multiple advantages such as ultra-fast printing, ultra-large format printing, and mass production.
Qingfen...[Details]
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Function implemented: Complete the test of independent buttons. When one of the twenty buttons key5-key20 is pressed, ...[Details]
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Abstract: The MAX4374 high-side current sense amplifier with two internal comparators is used to produce a pulse-width output signal proportional to the current being sensed. This simple circuit ...[Details]
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The iPhone 13 series was released at the end of September. Its more powerful processor and imaging system have won the favor of consumers. It was hard to get one at the moment and was nicknamed "Thir...[Details]
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01A
new trend is born: surgery
Robots
Unicorns charge forward
In 2015, Leonardo da Vinci's operation of suturing a grape shocked the world with the technological critiq...[Details]
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Recently, TSMC has decided to build a 100-hectare factory in the Central Science Park in Taichung, with a total investment of NT$800 billion to NT$1 trillion (approximately US$28.9 billion to US$36.1...[Details]
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Use the diode position of the digital multimeter to measure the diode. When measuring the diode, use the diode position of the multimeter. If the red test lead is connected to the anode (positive) of...[Details]
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This article analyzes the internal design of UPS, the availability of UPS system and power distribution system, and provides ideas for improving the availability of UPS power system. The analysis...[Details]
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AC power control circuit is an important part of modern power system, which involves the control and regulation of AC power. In practical applications, there are many control methods for AC power c...[Details]
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