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Currently, in all-electric (BEV) or hybrid electric vehicle (HEV) applications, the management of high-voltage lithium battery packs faces many challenges. In addition to monitoring the charging and ...[Details]
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It is not easy to measure the quality of crystal oscillators, so the detection of crystal oscillators is a very important part of motherboard maintenance. So, how to judge the quality of the crysta...[Details]
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Huawei is working to shift part of its supply chain for key products to mainland China, but some suppliers are reluctant to change their layout amid growing uncertainty in the global semiconductor in...[Details]
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O Introduction
There has been no good technical means to deal with snipers. Generally, the method of "fighting poison with poison" is adopted, that is, using one's own snipers to deal with enemy sni...[Details]
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d) Set the simulation download work tab Debug:
I use J-link, set as follows
e) Set the utilities tab:
select according to your chip model, my stm32f103ze is a high-density ...[Details]
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The switching power supply for LED is a single-output AC-DC external power supply powered by the grid power supply and with a rated voltage not exceeding 600V. The environment of outdoor LED sw...[Details]
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SAN FRANCISCO (Reuters) - Tesla Inc said it plans to expand the use of cheaper iron-based batteries to its Semi heavy-duty electric trucks and affordable electric cars. Tesla CEO Elon Musk has b...[Details]
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On Monday local time, U.S. Commerce Secretary Wilbur Ross announced that Huawei's temporary trade license would be officially extended for 90 days, but at the same time emphasized that 46 Huawei subs...[Details]
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The five major market demand trends for LED lighting driver power supplies can be summarized as: high efficiency, high reliability, wide compatibility with dimming and non-dimming applications, smalle...[Details]
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MEMS
(Micro-Electro-Mechanical Systems) is the abbreviation of micro-electromechanical systems.
MEMS technology
is based on micron/nano, and is a technology for designing, processing, manufac...[Details]
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The interface of LCD1602 is parallel, it has 8 data lines and 3 control lines. So 11 lines are needed to control its normal operation. Although it can also work in the form of 4-bit data lines, the m...[Details]
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Definition:
An industrial controller is a device used to control and monitor industrial processes. It can be any type of computer or microcontroller designed to perform specific tasks su...[Details]
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Charging module development trend
Charging piles are generally composed of multiple charging modules in parallel, especially high-power charging piles. As the power of a single charging pile i...[Details]
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0 Introduction
In some driving circuits, some device characteristics are linearly related to the current, and they are current-type driving devices. These devices (such as semiconductor la...[Details]
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In order to improve the effect of driving synchronous rectification MOSFET, various modes of synchronous rectification control driver ICs have been designed, and many achievements have been made. It...[Details]
Test/Measurement
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