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Recently, a man in Shenzhen complained that after the transfer of the last digit of the landline number 8888 of Shenzhen Telecom, new users were required to spend a minimum of 10,000 yuan per m...[Details]
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Instagram recently launched support for ProRAW photos that can be shot with the iPhone 12 and iPhone 12 Pro Max. Instagram developer Tim Johnsen shared the news on Twitter, where he also said that ...[Details]
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On September 30, the Tata Electronics iPhone parts factory in southern India suffered a sudden fire on September 28, causing the factory to stop production. The Tamil Nadu authorities are currently...[Details]
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Event Preview: Free Online Seminar – Selection and Application of Temperature Testing Technology Seamless integration of third-party devices, sensors and appliances Sneak Peek: A quick overvi...[Details]
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Samsung Galaxy Buds Pro headphones have been leaked a lot, and what is known so far is that they will support active noise reduction, but it seems that some other features are hidden. Redditor...[Details]
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By: Bernd Heidtmann, Product Manager, Standard Precision GNSS Product Strategy, u-blox AG Summary Satellite positioning is a key enabler for a growing number of consumer, industrial, and automot...[Details]
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The flight control computer is the core device of modern missile guidance and control system. Its performance is directly related to the accuracy of precision guidance and the probability of killin...[Details]
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Proteus software is the latest version of EDA tool software developed by Lab Center Elec-tronics in the UK. It integrates multiple functions such as circuit design, plate making and simulation. It...[Details]
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1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
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(January 10, 2024) Macroblock Technology demonstrated its latest LED driver chip at CES 2024, suitable for automotive lighting and cockpit display applications. At CES 2024, the world's largest consu...[Details]
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0 Preface
With the continuous development and maturity of speech signal processing technology, speech synthesis is gradually becoming a key technology for human-computer interface in informatio...[Details]
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The product disassembled in this issue of hardcore review: EZVIZ AI network PTZ camera from Hikvision. Friends who have watched my previous videos may have this question. I have already disassemb...[Details]
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MCS-51 single chip microcomputer pin diagram and function 1. Power supply Vcc: chip power supply, usually +5V; Vss: Ground terminal. 2. Clock XTAL1 and XTAL2: Inverting input and ou...[Details]
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"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance, and some can also measure the magnifi...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]