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Characteristics and applications of emitter follower
In-phase amplification, the voltage amplification factor is less than 1 but close to 1; the input impedance is high and the output impedanc...[Details]
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HBled (high brightness light emitting diode) is the fastest growing light source in the world, with a luminous efficiency of 35-50Lm/W, exceeding that of incandescent lamps and halogen lamps. After im...[Details]
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Cableway flow measurement is a unique flow measurement method based on my country's national conditions. It is particularly suitable for measuring the cross-sectiona...[Details]
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The oscilloscope is one of the most commonly used measuring instruments in the electronic measurement industry. It can output visible images after the electrical signal is input through the oscillosc...[Details]
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Avnet ASIC, a division of Avnet Silica, has launched new ultra-low power design services for TSMC’s cutting-edge 4nm and below process technologies.
These services are designed to help c...[Details]
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1. Measure the polarity of each foot of the rectifier bridge Set the multimeter to R×1k, connect the black probe to any pin of the bridge stack, and use the red probe to measure the other three pins ...[Details]
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To distinguish silicon diodes from germanium diodes, the I1620BX can use the resistance method, as shown in Figure 6-4. Figure 6-4 Distinguishing between silicon diodes and germanium diodes T...[Details]
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Background
This article aims to bring facial unlocking to your shelf, door, or closet by using Bolt IoT.
We live in an age of the internet revolution, and it’s easier than ever to e...[Details]
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Scientists have taken an important step toward using machine learning to speed up battery design: combining machine learning with knowledge gained from experiments and equations guided by physics to ...[Details]
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Airports are the centers of aviation services such as air passenger transport, air cargo, postal services, and express delivery. They are the radiation points or even the radiation centers of aviat...[Details]
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In recent years, traffic authorities around the world have been vigorously advocating "defensive driving". Defensive driving is a mechanism to predict crises and help avoid crises. It means that ...[Details]
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Recently, we got news from relevant channels that Huawei Wallet will work with BYD DiLink to launch mobile phone NFC car key. It is reported that this function will be launched with the new BYD Song ...[Details]
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Digital oscilloscope based on 51 single-chip microcomputer and Proteus simulation #include AT89X52.h #include intrins.h //12864 control pin definition sbit DI = P2 ^ 2; //Data instruction select...[Details]
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The ARM assembler consists of machine instructions, pseudo-instructions and macro instructions.
1. Symbol definition pseudo-instruction
The symbol definition pseudo-instruction is used...[Details]
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Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]