[size=4][b]What is fast charging of batteries? [/b][/size] [size=4] First of all, we need to understand the charging and discharging principle of lithium-ion batteries. Batteries have two poles: the p...
When DSP is running, the code in the flash needs to be copied to the RAM for execution.
What should I do if I want to use external SDRAM as RAM when the code is running because the internal RAM space ...
The picture was taken on the 25th day of the twelfth lunar month when I went to my wife's house and left the train station square. Many volunteers were also seen at the train station exit, constantly ...
A varistor is a passive, two-terminal, solid-state semiconductor device used to provide protection for electrical and electronic circuits. Unlike a fuse or circuit breaker, which provides overcurrent ...
Recently, industry insiders pointed out that direct-write lithography does not require a mask, and has obvious advantages in shortening the process, automatic expansion and contraction, multi-layer a...[Details]
Electricity big data has suddenly attracted much attention.
On February 13, CCTV focused on the first "Enterprise Reopening Power Index" in China proposed by State Grid Zhejiang Electric Power...[Details]
Semiconductor vacuum pumps are essential general-purpose equipment in all semiconductor manufacturing processes, and are used in clean or demanding processes such as single crystal pulling, LL, Etchi...[Details]
With the continuous development of the economy, noise pollution has gradually become a topic that has received increasing attention. Whether the sound emitted by electronic and electrical products...[Details]
Characteristic analysis and solution of current transformer secondary open circuit, and specific conditions for current transformer operation.
Keywords: Current transformer operating chara...[Details]
"This year, the average per-acre yield of crabs in our district's fishery science and technology demonstration base is about 350 kilograms, which is more than 20% higher than the district's average...[Details]
Browsing the development direction of DC fast charging in the IWC of the US EPRI, with Biden's election, the demand for DC fast charging is increasing. The gameplay of multi-port converters is explai...[Details]
According to a report by British media on May 13, in order to break the long-term monopoly of telecommunications giants, the Mexican government launched a "shared network". This is the largest commun...[Details]
A multi-institutional research team led by materials scientists at Pacific Northwest National Laboratory (PNNL) has developed a durable, highly active catalyst that does not rely on expensive platinu...[Details]
Construction background
Implement
the requirements of the "Opinions of the CPC Central Committee and the State Council on the Complete, Accurate and Comprehensive Implementation of...[Details]
Environmental testing equipment and high temperature and high pressure sterilization devices are indispensable testing equipment to ensure product quality and protect people's health from germs. Te...[Details]
Researchers at the University of Leeds in the UK have successfully developed a micro-magnetic controller with a diameter of only 2 mm (as shown below), which can penetrate deep into the lungs for c...[Details]
Serial communication Selected chip: AT89S52 Function function: See the following code. /******************************************************************* Function: The PC sends data to the microc...[Details]
introduction With the development of economy and society, my country's industrial level and information technology level have also developed rapidly. Among them, the most common parts assembly and eq...[Details]
On October 31, a centralized commissioning ceremony was held for the Datang Ali Energy Storage, Basu Wind Power, and Heshun Photovoltaic Projects. The Tibet Ali Independent Grid-connected Energy St...[Details]
Power technology
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