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Modern electronic manufacturing production processes are mainly divided into: additive method, subtractive method and semi-additive method. At present, subtractive method is the main method. The subt...[Details]
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HMD Global today officially released its latest smartphone, the Nokia G21. As the name suggests, this phone is an iteration of the Nokia G20 launched last year. It is available in two different col...[Details]
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Because there are two types of carriers, electrons and holes, involved in the conduction process, it is called
a bipolar transistor
.
Bipolar
transistor input characteristics
...[Details]
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1 Introduction Industrial instruments have become one of the foundations and cores of the industrial control field because they integrate information acquisition, conversion, storage, transmission, a...[Details]
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Today's digital oscilloscopes offer an impressive suite of acquisition, measurement and analysis tools for engineers and technicians to carry out testing. Even so, there are situations where you want...[Details]
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In my memory of entering society, cars have always been closely related to fuel and have a natural connection with oil. It seems that I have never doubted the eternity of this connection. However, wh...[Details]
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1. What is a frequency converter rectifier (converter)?
The rectifier (converter) is one of the three main parts in the main power supply of the inverter. The input AC power passes through the...[Details]
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This Design Idea shows a method to drive low-power electronic circuits from a single 1.5V battery . It is based on a self-excited oscillator design that drives a flyback transformer to generate a...[Details]
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@greentheonly, who goes by the handle “Green God” on Twitter, recently released photos of the actual hardware of Tesla’s latest HW4.0.
This information is very valuable, and we can get a...[Details]
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On the afternoon of September 16, domestic smartphone brand vivo held a new product launch conference in Shanghai, launching the new generation flagship mobile phone vivo NEX 3 5G. The phone is equip...[Details]
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Failed acquisition, layoff crisis, ready to go
In the field of sweeping
robots
, iRobot, which was born out of the Artificial Intelligence Laboratory of the Massachusetts Institute...[Details]
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How it works
The electronic mouse repeller consists of four parts: a power supply circuit, a timing circuit, a cat-meowing circuit and a power amplifier circuit.
Turn on the power switch ...[Details]
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May 26 news: Under-screen cameras have always been one of the goals of smartphone development. In recent years, some experimental products have appeared. For example, Nubia and OPPO have launched und...[Details]
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The following points should be clarified when purchasing and ordering ordinary pressure gauges: 1. Appearance name: It should be clear whether it is ordinary pressure gauge, oxygen pressure gauge, el...[Details]
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CAN (Controller Area Network) is a local area network communication protocol, which is widely used in automobile, industrial automation and other fields. However, the CAN bus system may also encoun...[Details]
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