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ISP1301 is a universal serial bus transceiver, fully compatible with Universal Serial Bus Specification Rev.2.0 and OTG Supplementary Specification Rev.1.0a. ISP1301 can send and receive serial...[Details]
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According to a tipster named Dylandkt, the upcoming redesigned 14-inch and 16-inch MacBook Pros will feature upgraded 1080p webcams, compared to the 720p "FaceTime HD" cameras currently found in Appl...[Details]
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The circuit diagram of the four-quadrant Roche converter is shown in the figure. The input power supply voltage and the load voltage are usually constant voltages, represented by symbols V1 and V2 re...[Details]
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Battery China Network learned that on April 8, Honeycomb Energy's cobalt-free cathode material was officially mass-produced at its cathode material factory in Jintan, Changzhou. "The two production l...[Details]
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The main working process of UPS power supply is filtering, rectification and inversion, and it also includes many auxiliary units, such as chargers and batteries , microprocessors, communicatio...[Details]
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The following is the circuit diagram of the digital tube part: The following is the circuit diagram of the matrix keyboard part: The C51 microcontroller program is as follows:
#include reg52....[Details]
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Here I will simply post the benchmark results. I will not write a brief introduction to CoreMark and the specific porting steps. There are already a lot of them on the Internet. If you are interested...[Details]
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Apple could update its AirPods lineup in early 2021, including new versions of the AirPods and AirPods Pro, and potentially a third HomePod model, a new report says. New reports indicate that the m...[Details]
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In the past two years, my country's digital economy has developed rapidly. This year's epidemic has made people deeply realize the importance of information infrastructure such as digital economy and...[Details]
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1 Introduction
The EMI current probe is a card-type current sensor specially used to measure interference current on wires (single/multiple cable bundles, ground wires/strip wire bundles, shield...[Details]
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OnePlus Mobile officially announced that the OnePlus 9 series new product launch conference will be held at 14:00 on March 24, when it will bring the new generation flagship model OnePlus 9 ser...[Details]
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0 Introduction
With the development of economy, people's demand for anti-theft, anti-robbery and fire prevention security equipment is growing, and the alarm system has also developed from the ...[Details]
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According to news from China Optics Valley, on October 29, with the first customized 4.5-generation line exposure machine moved into the laboratory, the Tianma New Display Industry Innovation Center,...[Details]
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In recent years, with the improvement of my country's overall economic strength, the people's material and spiritual life has been continuously improved, and the requirements for the working and livi...[Details]
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Emerson's NI mioDAQ is its most advanced bus-powered USB DAQ device designed to help engineering teams simplify installation and improve inspection efficiency.
Shanghai, China, Octob...[Details]