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On August 20, the "New Generation Power Battery Technology Sharing Conference" - Geely's new generation of Aegis Dagger battery analysis was launched in Shanghai. At this technical sharing conferen...[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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In 2011, Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Cana...[Details]
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1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It us...[Details]
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This year, everyone is staying at home, and since it is the Spring Festival, there are fewer production tasks. Now Hyundai Motor has announced that it will stop production activities in South Korea d...[Details]
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Impedance measurement is the measurement of the ratio of the sinusoidal voltage U applied to a system, circuit or component and the current I flowing through them. Impedance measurement is a type of ...[Details]
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Abstract: This article introduces a 16-bit error-free analog-to-digital conversion chip AD7705/06 based on Σ-Δ conversion technology, and provides a practical hardware interface circuit and softw...[Details]
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Wearable device manufacturer Huami held the "Next Beat 2021" press conference at its headquarters in Hefei. This time, it did not bring any new consumer-grade wearable products, but it demonstrated t...[Details]
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The high-voltage isolated differential probe is a powerful tool for floating measurement of high-voltage signals. It uses a universal interface and is compatible with all mainstream brands of osc...[Details]
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Most portable electronic products today, such as mobile phones, personal electronic notebooks, navigation systems, etc., have a small LCD display that requires backlighting as a user interface. Peo...[Details]
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On December 12, the first phase of the 5GWh aluminum-based lead-carbon energy storage battery project of Kunming University of Science and Technology Energy Storage Industrial Park was put into produc...[Details]
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"Coexistence and win-win" is the business philosophy shared by OPPO founder and CEO Chen Mingyong at the Future Technology Conference at the end of last year. Just one month after the outbreak of the...[Details]
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China Energy Storage Network:
"Accelerate digital transformation and promote the upgrading of traditional industries." The Central Economic Work Conference held recently made comprehensive ...[Details]
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A basic countdown timer is built with only an MCU, LCD, 32kHz crystal and a resistor, and can operate for more than 10 years with just a common button battery. There are two key design considerations ...[Details]
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The automatic switch in the 400Hz low pass Butterworth filter circuit is used for the cut-off frequency of 400Hz, which can be expanded by changing the proportional value of the frequency.
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Test/Measurement
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