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Abstract: In bad weather such as fog, dust or low light, the image contrast is greatly reduced, and people cannot get useful information from it. Moreover, watching low-quality videos for a long t...[Details]
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South Korea releases results of investigation into 23 previous energy storage fires The investigation of this accident can also help us understand some issues to some extent and provide some refere...[Details]
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A time relay is an electrical component used in a circuit with a lower voltage or a smaller current to connect or disconnect a circuit with a higher voltage or a larger current. It can be said that...[Details]
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introduction
Laser processing mainly uses CO2 laser beam to focus on the surface of the material to melt the material, and at the same time uses compressed gas coaxial with the laser beam to bl...[Details]
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Recently, China New Aviation passed the QAV2-5 and safety declaration review of Honda Motor’s e:NP1 and e:NS1 model projects, and obtained the qualification to officially supply Honda Motor.
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Multimeters measure many types of electrical quantities, have many ranges, and have different structures. When using them, you must observe and operate them carefully, otherwise it is easy to cause...[Details]
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Types of LDO
LDO is a new generation of integrated circuit regulator. The biggest difference between it and the three-terminal regulator is that LDO is a micro system on chip (SoC) with very l...[Details]
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In current AC/DC applications,
the improvement of
power
conversion efficiency and energy-saving performance is becoming more and more important. Full load efficiency has always been a major ...[Details]
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In the era of traditional automobiles, the engine, gearbox and chassis are called the "three major parts" of a car. Driven by a new round of scientific and technological revolution and industrial tra...[Details]
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Function: PTR8000 sends data 0-255 in a loop
Time: 2009-06-20 The first MEGA8L debugging was successful
Power supply: 3.3V
Crystal oscillator: 1MHz interna...[Details]
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1. The values tested by the domestic multimeter are unbelievable Some people don’t dare to believe the values tested by domestic multimeters, and feel that they are unreliable. However, many dome...[Details]
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HD players are probably no strangers to most HD enthusiasts and audio and video players. As a playback medium for HD movies, they have become a must-have machine for audio and video enthusiasts and...[Details]
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Continue to learn the basic knowledge of uboot transplantation 1. First learn the basic operation instructions of nandfalsh nand info (displays available nand flash) nand device (display or se...[Details]
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Not surprisingly, Unisoc became a real dark horse. Just on May 29, UNISOC released its long-awaited blockbuster "bomb" - Ivy 5882, which supports Bluetooth 5.0, ultra-low power consumption, ultra-low...[Details]
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ABB industrial robots are a type of automation equipment widely used in the manufacturing industry, with the characteristics of high efficiency, precision and stability.
1. Overview of ABB Ind...[Details]
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