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1 Several indicators describing the impact of input voltage on output voltage ⑴ Voltage stabilization coefficient ① Absolute voltage regulation coefficient K It indicates the ratio of the c...[Details]
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Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
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After becoming the global lithium battery supplier of Daimler Group two years ago, CATL's cooperation with the German automaker has been further upgraded. On August 5, Mercedes-Benz and CATL (300750....[Details]
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#include reg51.h
unsigned char flag=0;
sbit p33=P3^3;
unsigned char code port3 =
{
0x28,0x28,0x28,0x28,
0x29,0x29,0x29,0x29,
0x29,0x29,0x29,0x29,
0x29,0x29,0x29,0x29,
};
unsigned char code ...[Details]
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Since we are talking about voice chips, it is necessary to talk about the sound quality. Whether it is making sound chips or music ICs, it all comes down to sound quality. Of course, everyone has t...[Details]
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On July 4, Fire Energy Group, a world-renowned photovoltaic product distributor, announced that it has reached a cooperation agreement with Swiss photovoltaic product supplier Astom AG. According t...[Details]
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In the process of using the microcontroller keys, when there are many keys in the keyboard, in order to reduce the occupation of the port, the keys are usually arranged in a matrix form as shown in th...[Details]
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Defense News disclosed on August 14 local time that a memo it obtained showed that the Trump administration is approving a temporary exemption from the ban on five Chinese manufacturers including Hua...[Details]
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Unisoc, a world-leading supplier of core chips for mobile communications and the Internet of Things, announced that dozens of 5G terminals developed based on the 5G baseband chip Ivy 510 will be co...[Details]
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On May 12, clean technology company Nano One announced a partnership with the Brazilian Company for Mining and Metallurgy (CBMM) to jointly develop cathode materials for lithium-ion batteries. Nano O...[Details]
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Three elements of synchronous generator grid connection
The three elements of synchronous generator grid connection include:
1. Phase voltage: The synchronous generator must be able to ou...[Details]
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1. Operating Instructions 1.1 Timing (Data & Clock) TC04B is equipped with a serial interface that allows simple communication with external devices. When the touch chip detects that the touch key ...[Details]
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The phosphors used in white light LEDs are Nichia 's patented YAG and OSRAM's patented TAG. The following will introduce the two phosphors and their patent relationship. YAG is mainly Y3Al5O12:...[Details]
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Recently, Cao Feng from Harbin Institute of Technology Shenzhen Campus and his collaborators developed a small, flexible wearable device that can convert heat from human skin into electrical energy. ...[Details]
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The inverter is a power control device that converts industrial frequency power into adjustable frequency and voltage. It is widely used in industrial automation, power systems, transportation and ...[Details]
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