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Today, Motorola officially released a notice, announcing that it will hold a new product launch conference on September 9. Judging from the copywriting and pictures, the new phone that Motorola will ...[Details]
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Diagram AC millivolt meter Precautions for using AC millivoltmeter ① Mechanical zero adjustment. Before turning on the power, adjust the mechanical zero position indicated by the meter. ② Connect. P...[Details]
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1 Overview
With the development of single-chip microcomputer technology and the improvement of control technology, 16-bit single-chip microcomputers have been widely used in industrial and civ...[Details]
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The frequency converter is an electrical device used to control the speed of an AC motor. It achieves speed control of the motor by changing the frequency and amplitude of the input power. In pract...[Details]
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Sina Digital News reported on the evening of November 26 that today Redmi held the Note 9 Trio launch conference at the Xiaomi Technology Park and officially released the new Redmi Note 9 seri...[Details]
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January 13, 2011, Beijing. Aeroflex held the 2011 SGA new product launch conference and officially launched the SGA analog RF signal generator with touch screen.
Aeroflex's development proce...[Details]
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Planned to be put into use in Nagano Prefecture
In addition to being used at the Honjo campus of Waseda University in Saitama Prefecture, WEB-3 is also scheduled to be put into actual use ...[Details]
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The basic logarithmic operation circuit is shown in Figure 5.4-14.
It has an inverting structure, and the feedback loop element is a transistor with a collector-base voltage differen...[Details]
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Today, the second Redmi K30 product manager online event officially hosted by Redmi Mobile Phone was successfully concluded. During the event, the product manager answered questions such as why the R...[Details]
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1 Introduction
UPS (Uninterruptible power supply) is a power electronic device between the AC power grid and the load. Its basic function is to ensure uninterrupted power supply to the load a...[Details]
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Dialog Semiconductor, a leading supplier of battery management, AC/DC power conversion, Wi-Fi, Bluetooth Low Energy (BLE), and industrial ICs, has announced that it will further expand its collaborat...[Details]
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A Best Express vehicle from Beijing to Changsha, Hunan, caught fire on the road in Anyang, Henan, causing 13 tons of parcels to be burned. Subsequently, the news quickly spread on the Internet. On th...[Details]
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On September 3, according to a report by Korean media The Elec yesterday, Samsung is testing Tokyo Electron (TEL)'s Acrevia GCB gas cluster beam (IT Home Note: Gas Cluster Beam) system.
TEL's ...[Details]
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In this series we will discuss the software features of the PicoScope oscilloscope, such as remote control, FFT, digital decoding and buffer size.
In the first two series, I introduced the difference...[Details]
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The purpose of the fuel evaporative pollution control system is to prevent volatile hydrocarbons (HC) from evaporating and polluting the atmosphere. The fuel stored in the carburetor or fuel tank wil...[Details]