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Task: Implement parallel multitasking without considering the interrupt problem. I will consider the interrupt problem in "51 Operating System Learning Notes (II)" and study a more complex operating ...[Details]
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Not all vacuum clamps are suitable for the process steps of producing photovoltaic modules. When faced with thin and fragile products like wafers, how to take actions on them lightly and safely wit...[Details]
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The electroplating line consists of an electroplating tank, a recovery tank, a cleaning tank, a driving line, a lifting hook, a travel switch, etc. (as shown in the figure). A is the original posit...[Details]
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Author: Jason Lackey, Network and Security Marketing, Keysight Technologies First some numbers: 80% of unplanned downtime is caused by human error; it is 80-90 times cheaper to find a bug during de...[Details]
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Silicon carbide (SiC) semiconductors have become more popular recently as more engineers choose them over previous silicon materials because they can withstand higher voltages and temperatures than s...[Details]
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On September 9, the 2019 China Semiconductor Packaging and Testing Technology and Market Annual Conference was held in Wuxi. At the meeting, Ye Tianchun, leader of the overall group of the National S...[Details]
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The development of modern agriculture should promote the transformation of agricultural economic growth mode with the concept of green ecology, realize the coordination between agricultural developme...[Details]
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DID (DIG Ital Intelligence Display) TFT LCD is a special LCD screen. It is designed and produced according to the technical requirements of professional monitors in the fields of security, broadcas...[Details]
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ChatGPT has been very popular recently, especially after the release of GPT-4, its performance really amazed everyone. Someone on the Internet created a WeChat robot based on ChatGPT...[Details]
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"In 2027, global electric vehicle shipments will reach 1 trillion watt-hours, compared with 1,060 watt-hours last year, and there will be a 5-7 times increase in China from 2018 to 2025." On July 12,...[Details]
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void TIM6_Init(void) { NVIC_InitTypeDef NVIC_InitStructure; NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4); NVIC_InitStructure.NVIC_IRQChannel = TIM6_IRQn; NVIC_InitStructure.NVIC_IRQChannelPreem...[Details]
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In actual applications, although active buzzers are easy to control, their disadvantages are that they are relatively expensive and are easily damaged after being used for a long time in a humid en...[Details]
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According to media reports, Samsung released monthly security updates and smartphones sold since the end of 2014 have a "perfect 10" critical security vulnerability that can enable arbitrary r...[Details]
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The entry of Apple and Google has reshuffled the smartphone market. The market share of Android phones has continued to rise, putting tremendous pressure on traditional mobile phone giants such as ...[Details]
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The train braking process is completed by exhausting and reducing pressure in the tubes at the bottom of the vehicle to inflate and pressurize the brake cylinder to drive the brake. The single-vehi...[Details]
Analog electronics
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