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SCHOTT
Solar
has produced a highly efficient
solar cell
using standard production processes
. This solar cell does not contain silver and uses only electroplated copper contacts on the front...[Details]
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The no-load current of the motor is generally 20%-50% of the rated current. When the no-load current is too high, the following checks are required:
1. Is the phase voltage of the stator windi...[Details]
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Recently, Fenghua High-Tech stated in an institutional survey that the main equipment of the company's projects under construction have been deployed in advance according to the project schedule. The...[Details]
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On the morning of May 10, the Yumen Municipal People's Government successfully signed an agreement with Jiuquan Guangran New Materials Co., Ltd. on the 80,000 tons/year lithium battery negative electr...[Details]
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0 Introduction
As a new type of inertial device, fiber optic gyroscope has received more and more attention in recent years because it has many advantages that other gyroscopes cannot match, such as...[Details]
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President Xi Jinping's proposal to explore the construction of a global energy internet at the United Nations Development Summit last September includes two key points: first, we must continue to p...[Details]
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The purpose of DC resistance The DC resistance tester is used in power systems to measure the DC resistance of transformers or inductive loads, to check the welding or connection quality of the leads...[Details]
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From 1949 to 2019, the People's Republic of China has gone through 70 years of ups and downs. The Communist Party of China has led the Chinese people to rely on self-reliance and hard work to create ...[Details]
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Against the background of crazy price cuts and promotions in the entire automobile market, my country's new energy vehicle sales did not increase significantly in the first quarter of this year. At t...[Details]
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Require: 1. Logic of 7-person majority voting: majority passes. 2. Under the control of the host, voting is valid within 10 seconds. 3. Use digital tube to display the 10-second countdown for v...[Details]
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#include pic.h #define u16 unsigned int #define u8 unsigned char u8 second,fen=0,miao=0,key=0,mode; u16 adval; //3v/5v*1024=614 u16 x1=512; bit loop1,yy1; int pwm; __CONFIG(0xfd94); //fdd5 RA4 can ...[Details]
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721 Visible Spectrophotometer In colorimetric analysis, the depth of the color of the colored substance solution is determined by the intensity of the incident light, the concentration of the col...[Details]
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There have been reports recently that Apple is working on a new pair of wireless headphones under the Beats brand, called the "Beats Studio Buds." Although the product has not yet been officially rel...[Details]
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At present, LCD splicing has replaced the dominant position of DLP large screens and is widely used, almost covering the entire market, but some customers still choose DLP large screen products with s...[Details]
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The importance of radar as a sensor head in the combat command system is obvious. The C3I system (command, control, communication and intelligence system) requires radar to realize information shar...[Details]
GD32 MCU
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EEWORLD
