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【Guide】At present, my country's LED display industry standard "LED display general specification SJ/T11141", in this industry standard and "electronic measuring instrument 2S reliability test GBll4...[Details]
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introduction
Transformers are important equipment in power systems, and their operating stability directly affects the quality of power supply. Therefore, transformer operating status monitori...[Details]
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Recently, lithium ore and various bulk materials have started to rise in price, and the cycles of various links related to batteries have begun to adjust. There are some explanations and discussions ...[Details]
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Memory management problems and solutions There are 4 ways to manage kernel physical memory Choose one according to the configuration There are 5 ways to manage kernel virtual memory 4 for excepti...[Details]
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For information about SPI protocol, see: http://hi.baidu.com/gilbertjuly/blog/item/0be222eeac9abae5cf1b3e38.html For
ISD4002 chip data, see: http://download.csdn.net/source/1208805
The foll...[Details]
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In recent years, the concept of urban brain has been in full swing. Compared to the past two years when everyone was relatively unfamiliar with this concept, I believe that most readers now already...[Details]
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On September 22, the "East Data West Computing" Qingyang cluster, which was invested, designed, constructed and operated by China Energy Construction China Power Engineering, and EPC general contra...[Details]
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Diaphragm pressure gauges are suitable for measuring the pressure or negative pressure of various fluid media with certain corrosiveness, non-solidification or non-crystallization. The corrosion resi...[Details]
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Technology is important, but it is not the only thing. Ten years ago, LG Chem was GM's unsung hero. In the past, when General Motors first started its electrification attempt, it offered an oliv...[Details]
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1. AC LED is not a fundamental change in the device.
In other words, there actually does not exist an LED chip that works with an alternating electric field mechanism. The AC LED that is now a...[Details]
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Editor's note: The photovoltaic industry in 2015 was turbulent, with opportunities and crises constantly stirring. The operating crisis of photovoltaic enterprises has become a normal state. Those ...[Details]
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When choosing a metal tube rotor flowmeter, you must first understand the product standards implemented by the metal tube rotor flowmeter manufacturer, especially the regulations on accuracy and disp...[Details]
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Over the past few years, the industry has become accustomed to increasing supply chain challenges, such as component shortages. These challenges create many problems for various industries that rely ...[Details]
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1. Why do we need to do electromagnetic compatibility design for products?
Answer: To meet product functional requirements, reduce debugging time
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make products meet the requirements o...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]
Microcontroller MCU
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