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What are the factors that consider the screen area that the user's site can allow?
(1) The relationship between effective sight distance and actual site size;
(2) Pixel size and resol...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Around 2010, affected by the US subprime mortgage crisis, global new car sales declined and the automotive industry laid off a total of about 100,000 people. History is always strikingly similar, b...[Details]
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NOR gate cross SR flip-flop
NAND gate cross SR flip-flop
Clock-controlled level-triggered NAND gate SR flip-flop
...[Details]
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Abstract: This article describes in detail the measurement methods of harmonics, voltage fluctuations and flicker of electrical equipment and the key points of related technical standards.
...[Details]
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Introduction: FTIR Fourier transform infrared spectrometer uses the working principle of interferometer interference frequency modulation to transform the light emitted by the light source into inter...[Details]
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1. Program heating (advanced function): General analyzers use direct heating method, that is, it only takes about 5 minutes to heat from room temperature to 700 degrees. Due to the fast heating speed...[Details]
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As we bid farewell to 2022, we are pleased to find that the future-oriented way of working is further evolving, with people-centered becoming a core keyword. It has become an indisputable fact that p...[Details]
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Recently, the media has reported a lot about Flip Chip and its extended ELC, CSP, POD technologies that do not require packaging, which are likely to revolutionize "traditional packaging". In fact, F...[Details]
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China Energy Storage Network News
: From September 7 to 9, the 12th China International Energy Storage Conference was held at the InterContinental Hotel in Hangzhou, under the joint guidance ...[Details]
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System Introduction
The main function of this system is to compress the voice signal to achieve high-efficiency digital recording, which can be used for telephone messages, voice answering and othe...[Details]
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A current monitoring circuit suitable for lithium batteries is proposed. The current is sampled by introducing a sensitive resistor in the lithium battery power supply loop, and the clock-control...[Details]
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Patent images show that OPPO seems to be developing a new detachable phone. The patent was submitted to the World Intellectual Property Organization (WIPO) as early as December 2019 and was publ...[Details]
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When beginners are learning a single-chip microcomputer, they are often at a loss and have no idea where to start. In fact, a single-chip microcomputer is a tool, and tools always have operating meth...[Details]
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On November 14, Xiaopeng Motors announced that
the crowdfunding
of Xiaopeng P7 smart cockpit chip
has been completed and the research and development work will be started immediately...[Details]
Analog electronics
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