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How to use a multimeter to collect and detect electrical intermittent faults?
There are many test equipment that can make intermittent fault diagnosis simple. These equipment incl...[Details]
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Recently, the Internet of Things chip company CoreWing Information Technology (Shanghai) Co., Ltd. (hereinafter referred to as CoreWing) received nearly 200 million yuan in A+ round of financing, led...[Details]
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The USB-C charging port, which is widely used in mobile phones, has become an environmentally friendly and energy-saving standard option, but there is one manufacturer that has been reluctant to chan...[Details]
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introduction
In high power factor correction AC/DC circuits, dedicated control chips such as UC3842 and UC3855A are widely used to achieve power factor correction, while in phase-sh...[Details]
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On the morning of September 15, Jiutian Ruixin was listed in the "
2023
China
AI
Chip
Pioneer
Enterprise
TOP30
"
list
at the 2023 Global Summit
...[Details]
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"Catch up with the future, grasp its essence, and turn the future into the present", the Russian philosopher Chernyshevsky once described the future in this way. And the essence of today's new ener...[Details]
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key point: First, the lower 4 bits of the PC port are output and the higher 4 bits are input to determine which column it is, and then cross-assign values to determine which row it is. source code:...[Details]
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Programmable Logic Controller (hereinafter referred to as PLC) is a device used for industrial production automation control. Although its manufacturer has taken some measures to make it more relia...[Details]
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According to OnLeaks, Samsung is working on a new mid-range smartphone that will feature a full-screen display and a pop-up selfie camera. Although Samsung pioneered the hole-punch camer...[Details]
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The 2019 Distributed and Energy Storage Innovation and Development Summit was successfully concluded in Suzhou. Focusing on "Unlocking New Technologies and Awakening New Potential", the summit cond...[Details]
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Today, Transsion Holdings' IPO on the Shanghai Stock Exchange Science and Technology Innovation Board was priced at RMB 35.15 per share, with a total of 80 million shares issued, accounting for 10% ...[Details]
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Recently, Growatt, as a technical backbone unit, has officially entered the start-up phase of the 2018 National Key R&D Program "Distributed Photovoltaic System Intelligent Operation and Maintenanc...[Details]
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Samsung officially launched the Galaxy M32 phone in India last month. The phone has now entered the UK market and will be available at the end of the month for £269 (about RMB 2,407.55). IT...[Details]
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Abstract: AD22157 is a sensor based on the Hall effect produced by AD Company, which can be used as a vehicle speed sensor in automobile ABS systems. It has a large speed measurement range and a wide ...[Details]
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Gallium oxide (Ga2O3) detector is a photodetector based on ultra-wide bandgap semiconductor materials, mainly used for the detection of day-blind ultraviolet light.
Its unique physical and ch...[Details]