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The oxygen content in water can fully show the degree of water self-purification. For biological treatment plants using activated sludge, it is very important to understand the oxygen content in the ...[Details]
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According to CCTV Finance, citing CNN, several international airlines said they would cancel flights to the United States starting Wednesday due to uncertainty about whether there would be inte...[Details]
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"The upgraded versions of the two existing models (π1 and π3) will be launched at the end of August. We will also launch a series of high-quality small cars based on the 'π' platform." Three months a...[Details]
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Thin-film solar module technology has made a new breakthrough. US photovoltaic manufacturer Uni-Solar recently announced that the efficiency of its Nano-Crystalline thin-film modules has reache...[Details]
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Nowadays, products are gradually unified into TYPE-C interface. Small household appliances are the ones that have been updated the longest, so the interface has always been the traditional USB micr...[Details]
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To meet efficiency and form factor requirements, switch-mode power supply manufacturers continue to adopt new semiconductors and circuit topologies while adhering to higher power integrity standards....[Details]
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On May 18, according to Taiwan media Economic Daily, Foxconn has launched a major investment in semiconductors and will join hands with its Malaysian partner DNex to jointly build a 12-inch wafer fac...[Details]
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Solar photovoltaic power generation is the most promising new energy technology in the world today. Solar photovoltaic power generation systems can be divided into off-grid photovoltaic power generat...[Details]
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On December 27, Redmi held a 2023 New Year conference to officially launch the Redmi K60 series of products . Among them, the performance flagship Redmi K60 Pro is equipped with the second-generation...[Details]
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Leading EDA company Xingxin recently officially announced that it has completed a B round of financing of over 100 million yuan. This round of financing was led by SMIC Juyuan and participated in by ...[Details]
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The concept and working principle of variable frequency motor
A variable frequency motor is an electric motor that can control the motor speed. It can make the motor speed and output power adj...[Details]
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Since its launch in 1995, USB interface technology has gradually replaced traditional serial ports and parallel ports due to its high speed, convenience, scalability and other characteristics. It has...[Details]
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1 Introduction
Cyclic redundancy code (CRC) verification technology is widely used in the field of measurement, control and communication. CRC calculation can be implemented by dedicated hardware, b...[Details]
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Host environment: Windows 7 SP1 Development environment: MDK5.14 Target board: STM32F103C8T6 Development library: STM32F1Cube library and STM32_USB_Device_Library Now let's analyze the core f...[Details]
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What is a laser power supply? A device that provides electrical energy to the laser to make it work. Laser Power Supply Classification Laser power supplies can be divided into two types according ...[Details]