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Take the First Step
The first step in an online
power supply
design is to define the power supply requirements, including
the
voltage
range, output voltage, and load
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An oscillator stops oscillating
It can also be divided into oscillator stopping caused by unstable power supply voltage or strong interference.
The second PC pointer runs away
Unstable power su...[Details]
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Vehicle License Plate Recognition (VLPR) is a technology that can detect vehicles traveling at high speeds on the road and automatically extract the information of the vehicle license plate (inclu...[Details]
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Recently, we learned from online channels that during the 2020 World New Energy Vehicle Congress in Haikou, at the plenary session held on the afternoon of September 28 with the theme of "Sustainable...[Details]
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What are the switching times? Switch Time or switching time refers to the time required for a switch to change from the "on" state to the "off" state or from the "off" state to the "on" state. Specif...[Details]
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Introduction I recently took on a tachometer project, the principle is to measure frequency. At first, I used an external interrupt, and then took the value according to the timer timing of one secon...[Details]
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Download ckermit serial port tool sudo apt-get install ckermit If we have a new serial port connected, we can view the connection data by viewing /dev Configuration of ckermit configuration file .k...[Details]
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In the first few years when I started working in R&D, I mainly worked on microcontroller software development. Although the functions could be realized, I always felt that something was missing. I al...[Details]
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Core Lithium faces significant challenges at its mining projects in Australia, with the company citing tough market conditions as the backdrop on January 5.
According to Core d...[Details]
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Proton exchange membrane fuel cells (PEMFC) are considered the most environmentally friendly energy in the world because they do not produce any polluting gases during the electrochemical reaction ...[Details]
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OnePlus is reported to be planning to launch a new entry-level Nord series phone soon. The name of this phone has been confirmed to be Nord N20 SE. The phone appeared on the TDRA certification ...[Details]
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Preface
Inverter welding machines have been widely used, and compared with thyristor rectifier welding machines, they have made great improvements in terms of improving efficiency, reducin...[Details]
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introduction
Aviation
power supplies
generally invert DC or AC (380V/50Hz) electricity into AC 115V/400Hz power for use in radar, aircraft and other equipment. There are man...[Details]
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This example uses a key to control the brightness of the LED desk lamp. The default setting is off when powered on. The first press makes the LED fully lit. The second press makes the LED 58% b...[Details]
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Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]