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As an environmentally friendly power source, energy-saving lamps have been widely used all over the world, and the production of energy-saving lamps in China is particularly outstanding. As an imp...[Details]
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The STC12C5A60S2 microcontroller is a powerful microcontroller. It has two full-duplex serial communication interfaces. The functions and operations of serial port 1 are the same as those of the tradi...[Details]
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News on the morning of February 18th revealed that malware specifically targeting Apple's M1 chip has recently appeared, indicating that criminals have begun to target Apple's self-developed ch...[Details]
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Starting from this article, the "Microcontroller for Beginners" series of tutorials will undergo a major revision. The previous articles will not be changed for the time being, and the subsequent arti...[Details]
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Recently, the patent infringement dispute between Taiwan Holtek Semiconductor Co., Ltd. (hereinafter referred to as "Taiwan Holtek") and Shenzhen AMEC Semiconductor Co., Ltd. (hereinafter referred to...[Details]
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How Much Do You Know About PC Power Supplies?
The power supplies used in personal PCs are all based on a technology called "switching mode", so we often call personal PC power supplies - switc...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Sources told Nikkei Asian Review that Huawei has asked some suppliers to postpone production of its latest flagship smartphone as it considers possible supply chain disruptions from an intensified cr...[Details]
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Characteristics of various transmitters
Sensors and transmitters play a vital role in the field of instrumentation and industrial automation. Unlike sensors, transmitters can not only ...[Details]
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Power amplifier, referred to as "power amplifier". In many cases, the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier must be installe...[Details]
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The U.S. government issued a 90-day "temporary general license" to postpone the existing trade ban on Huawei and its affiliates' products and services in the United States so that the company can pro...[Details]
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1. Hardware environment: 1. NUCLEO-1476RG development board 2. Nordic PCA10028 development board 2. Software Environment 1. Configure SPI basic parameters and DMA parameters in STM32CubeMX; 2. A...[Details]
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Everything seems fine with the capacitor until you get to the point where the power supply fails or refuses to operate optimally. If the problem is noise, there is an easy fix, you just add more ca...[Details]
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AnTuTu today released the domestic Android phone performance rankings for April 2019. The top two this month are still Xiaomi Mi 9 Premium Edition and Xiaomi Mi 9, with average scores of 373715 and 3...[Details]
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As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]