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With the progress of human society and the development of science and technology, people's living standards have been rapidly improved, and the scale of industrial production has also expanded rapi...[Details]
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Boot from u-boot (1.1.6) in nand u-boot loads kernel (3.0.1) in nand, and then kernel starts The kernel mounts the third partition in nand (formatted as yaff2) as the root file system and execute...[Details]
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1. Development History of Megawatt Box-type Inverter Station
As an upgraded version of high-power centralized inverters, megawatt-class box-type inverter stations have overturned the const...[Details]
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Recently, Sun.King's first automotive-grade SiC module, the HEEV packaged SiC module, was unveiled at the Nuremberg Electronics Show (PCIM Europe 2023) in Germany, attracting widespread attention fro...[Details]
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As public school students around the world, their parents, and teachers struggle with the COVID-19 pandemic, statistics provided by the Los Angeles Unified School District (LAUSD) in California are s...[Details]
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As transistors get smaller, the operating voltages are getting lower. In the past, 5V was the most common supply in embedded systems. However, most components in a typical embedded system have al...[Details]
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Since the beginning of summer, the temperature in Xinjiang has continued to rise, with the highest temperature in some places exceeding 40 degrees Celsius. Driven by the electricity consumption of ...[Details]
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Mobile phone screens are getting bigger, screen resolutions are getting higher, mobile phone cameras have higher pixels, and mobile phone CPUs have more cores... At this time, the battery brother o...[Details]
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According to news on February 21, recently, it was reported that South Korea's LG New Energy is developing lithium iron phosphate soft pack batteries and may supply them to Tesla. This battery is c...[Details]
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In the circuit of transistor or integrated power control, a diode is often connected in parallel at both ends of the relay coil, as shown in the figure. This is because when the current through th...[Details]
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50,000 times/week, 300 times/hour, 5 times/minute... Do you know what these numbers mean?
Recently, self-driving technology company Waymo announced that its
robot
taxi service Waymo On...[Details]
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On December 2, GigaDevice said on the investor interaction platform that the supply and demand of MCU products is still in short supply. The company is planning production capacity for next year's pe...[Details]
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1. Introduction
Farmland information collection devices, vehicle navigation systems, PDAs and other airborne and handheld small devices all require GPS positioning and map display functions. M...[Details]
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1 Auxiliary power supply test
Test instruction:
The auxiliary power supply is of great significance in the power supply. The normal operation of the power module is guaranteed by the...[Details]
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In October, Qualcomm issued a security warning, saying that there were serious vulnerabilities in as many as 64 of its chipsets. Since the vulnerability was already exploitable when it was first ...[Details]
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