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Looking back on 2023, this year will see geopolitical turmoil, frequent extreme weather, and frequent major events around the world. It is a year full of challenges and opportunities for the battery ...[Details]
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Due to the requirements of LED lighting power supply: the PF value of civil lighting must be greater than 0.7, and that of commercial lighting must be greater than 0.9. For 10~70W LED driver power su...[Details]
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1.
LED chip
Inspection
Microscopic examination: whether there is mechanical damage and pitting on the surface of the material (lockhill chip size and electrode size meet the process re...[Details]
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Affected by the weak global economy and overcapacity, the development of the LED lighting market is not as rapid as expected. In addition, the immaturity of the lighting terminal market and the fac...[Details]
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Timer 2 timer overflow interrupt is enabled TIM2_ITConfig( TIM2_IT_UPDATE, ENABLE); The interrupt function entry is in the stm8s_it.c file, the function name is INTERRUPT_HANDLER(TIM2_UPD_OVR_BRK...[Details]
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introduction
With the continuous improvement of the integration level of single-chip microcomputers, modern single-chip microcomputers have digital signal processing functions, making it p...[Details]
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I believe that many people will refer to various parameters when buying a monitor , such as the panel, screen size, resolution, interface, etc., but one of them is what everyone needs to pay attent...[Details]
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In the context of the lack of chips for new energy vehicles, domestic related companies have also started to expand the production capacity of power devices. Recently, BYD Semiconductor Product Direc...[Details]
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Fuel cells need to consider the reliability and durability issues under various vehicle operating conditions. From the 1990s to 2005, the international community solved the problem of fuel cells' app...[Details]
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Introduction
The three-phase sine wave generator is one of the most widely used signal sources, which can usually be generated by a combination of analog and digital simulation.
The three-phas...[Details]
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For the gas circuit part, it can be divided into three categories according to the failure phenomena that are prone to occur: flow regulation failure; gas circuit leakage failure; gas circuit block...[Details]
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1. OV7670 module: Introduce the OV7670 sensor: CMOS device; standard SCCB interface, compatible with IIC interface; built-in photosensitive array, timing generator, AD converter, analog signal p...[Details]
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On February 7, 2023, Yahua Lithium Industry (Ya'an) Co., Ltd., a wholly-owned subsidiary of Sichuan Yahua Industrial Group Co., Ltd., and LG Chem, Ltd. signed a battery-grade lithium hydroxide mono...[Details]
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According to news on October 9, according to Korean media ChosunBiz, industry insiders analyzed on the 4th of this month that the yield rate of Samsung Electronics and TSMC's 3nm process is currently...[Details]
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Source: Getty Images/Sven Loeffler
With a history of 100 years, Beston focuses on developing high-quality fluid products that provide advanced anti-corrosion functions. The company recen...[Details]