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On July 25 (this Monday), South Korean electronics giant Samsung began to deliver its first batch of 3nm GAA ring-gate transistor process chips to customers as scheduled. At the same time, in order t...[Details]
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When we think about multi-layer PCB design, we often think of a rack of boards in a server environment or a gaming rig assembly. But what if our typical rigid boards don’t fit into the physic...[Details]
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On January 18, Shenzhen Defang Nano Technology Co., Ltd. (hereinafter referred to as "Defang Nano") issued an announcement stating that the ninth meeting of the third board of directors held on Janua...[Details]
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When the 1X mode is selected, the signal enters the oscilloscope without being attenuated. When the 10X mode is selected, the signal is attenuated to 1/10 before entering the oscilloscope. When...[Details]
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The 2023Medtec Medical Device Design and Manufacturing Industry Innovation Exhibition Shanghai Station was successfully held in Hall 2 of the Shanghai World Expo Exhibition and Convention Center from...[Details]
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Last weekend, I received a call from a friend, asking me what items should be tested if there is a problem with the memory? For this very common question, I habitually answered him to measure the m...[Details]
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On March 22, the Zhejiang Province Distributed Zero-Carbon Smart Power Plant Promotion Field Meeting was held in Huzhou City, Zhejiang Province. Qian Zhimin, Secretary of the Party Leadership Group...[Details]
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1. Test the linear output throttle position sensor①
Remove the throttle position sensor connection plug, use the multimeter resistance range to measure the resistance between the sensor...[Details]
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In early July this year, NVIDIA released the upgraded versions of the RTX 2060 Super and RTX 2070 Super. The specifications of the former are very close to the RTX 2070, which directly led to the...[Details]
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Electric cars are now popular, but they bring a series of problems, the most important of which is the problem of charging electric cars. Small electric cars (electric cars) are a new means of tran...[Details]
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On December 3, the Suzhou Integrated Circuit Innovation Center was launched and a signing ceremony for key projects was held. The center aims to gather more than 200 leading integrated circuit compan...[Details]
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Regarding motor failure problems, the motor vibrates during operation, which will affect the normal operation of the motor. So how to find the cause of the motor vibration and how to repair the mot...[Details]
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The world’s largest semiconductor companies face a growing competitive threat as their biggest customers start making their own chips to suit demand in areas such as cloud computing and artificial in...[Details]
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When making white light LEDs that synthesize RGB three primary colors, the following issues must be noted:
(1) The dominant wavelengths of light emitted by the three LED chips are generally: 6...[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]
Analog electronics
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