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The speed of electric vehicle charging is closely related to the charger power, battery charging characteristics and temperature. Under the current battery technology level, even fast charging take...[Details]
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1.44-inch TFT LCD screen picture program is divided into software SPI and hardware SPI software SPI program: use single-chip microcomputer STC89C516 and STC89C516 and single-chip microcomputer STC1...[Details]
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Low-frequency and ultra-low-frequency signals are widely used in medicine, electrochemical research and experimental teaching. Especially in the field of electrochemistry, ultra-low-frequency sig...[Details]
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International Energy Network/PV Headlines (PV-2005) learned that on October 13, the bidding announcements for the purchase of inverters and ancillary equipment for the 1,800MW photovoltaic power ge...[Details]
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introduction
The metal safe management model has shortcomings such as security risks caused by human factors and insufficiently detailed recorded information. If intelligent management of it...[Details]
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1. Overview of serial communication
(1) Computer communication refers to the exchange of information between a computer and external devices or between computers.
• The basic modes of communication...[Details]
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Standby mode When SM2..0 is 110 and an external crystal oscillator or ceramic resonator is selected as the clock source, the SLEEP instruction puts the MCU into Standby mode. The only difference bet...[Details]
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In the tide of Industry 4.0, many applications are realized by host computers and clouds, so PLC data acquisition is one of the most basic prerequisites.
How to realize PLC data acquisit...[Details]
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I recently found an article about batteries, so I picked it up and shared it with my friends. Although the article mainly talks about mobile phone batteries, most digital cameras now use lithium-io...[Details]
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The speed regulation of wound-rotor asynchronous motors can be achieved in a variety of ways. Here are some commonly used methods:
Transformer speed control: This method uses a transformer to ...[Details]
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The most important thing about ultra-high efficiency motors is the degree of process assurance. The process of continuous improvement of motor efficiency is a process of continuous product renewal,...[Details]
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The National Development and Reform Commission has clearly stated that satellite Internet has been included in the category of "new infrastructure" and is an important driving force for the developme...[Details]
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introduction
Fuel cells can be traced back to the technology invented by William Grove in 1839 when he conducted a reverse electrolysis reaction of water. As for its real practical...[Details]
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On November 2, local time in Portugal, CALB announced the layout of its industrial base in Europe. On the same day, CALB and the Portuguese government signed a memorandum of cooperation in Sines, C...[Details]
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The fierce competition in China's automobile market, especially the rapid popularization and iterative upgrades of electrification and intelligence, requires any core component supplier to remain o...[Details]
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