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Toshiba recently announced that it will withdraw from the residential solar power generation business due to deteriorating profits caused by fierce competition.
Toshiba said in the annou...[Details]
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Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical process, and ...[Details]
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Principle of integrated operational amplifier power supply overvoltage protection circuit
Figure 1 shows the integrated operational amplifier power supply overvoltage protection circuit. When the...[Details]
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Connect 8 LEDs to a certain IO port of the 51 single-chip microcomputer, connect a button switch K1 to the external interrupt 0 input P3.2 (INT0) pin, and connect a button switch K2 to the external i...[Details]
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Electronic enthusiasts provide a mobile phone tweezers battery charger circuit for everyone, I hope it will be helpful to everyone! There are other related articles on this site, welcome to browse! T...[Details]
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/* After extracting the synchronous clock signal, the data can be extracted by detecting the time interval between two rising edges (or falling edges). There are three time intervals between two ris...[Details]
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According to XDA-Developers, citing sources, the price of LG's "Wing" rotating screen phone in the United States is about US$1,000, which is equivalent to about RMB 6,864. The Korea Herald reported l...[Details]
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The birth of in-car WeChat, the release of MARS 3.0 by Zebra, and the launch of the first deeply-equipped vehicle by Xiaodu in-car OS under Baidu Apollo... The three BAT companies all spoke out in ju...[Details]
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1. Brief Introduction An interruption means that when the CPU encounters an external/internal emergency event that needs to be handled during the normal execution of a program, it temporarily interru...[Details]
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The current European debt crisis continues to spread. Under the atmosphere of tense market sentiment, the difficulties and challenges facing China's economic development have intensified. The surv...[Details]
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0. Introduction
In today's world where energy is scarce and environmental pollution is becoming increasingly serious, fully developing and utilizing solar energy is one of the energy strat...[Details]
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I bought a MINI2440 development board from Youshan. SuperVivi is not open source, and my own board does not have NOR Flash. Burning the system brought me a lot of trouble. I had no choice but to ma...[Details]
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When I was reading the data sheet recently, I found that there are 8 types of GPIO configurations in Cortex-M3:
(1) GPIO_Mode_AIN analog input
(2) GPIO_Mode_IN_FLOATING floating input
(3) GPIO_Mod...[Details]
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1 Introduction
Temperature is one of the main controlled parameters in industrial production, and various temperature control systems related to it are widely used in metallurgy, chemical ...[Details]
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1. Main indicators of common car inverter products on the market Input voltage: DC 10V~14.5V; output voltage: AC 200V~220V±10%; output frequency: 50Hz±5%; output power: 70W~150W; conversion efficien...[Details]