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Recently, the State Grid Corporation of China issued the Outline of Key Construction Tasks for the Ubiquitous Power Internet of Things in 2020 (hereinafter referred to as the Outline), pointing out...[Details]
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The latest news from German media said that the internal system of European dealers showed that Apple has prepared at least five iPhone 12 models this time, which are scheduled to be launched o...[Details]
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14.1 Overview
The NuMicro M051 series has 64K/32K/16K/8K bytes of on-chip FLASH EEPROM for storing application programs (APROM). Users can update the program in FLASH through ISP/IAP. ...[Details]
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Today (29), the 2019 World Artificial Intelligence Conference was held in Shanghai. At the conference, two tech giants, Musk and Jack Ma, had a dialogue. During the conversation, Jack Ma even took...[Details]
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Have you ever struggled with picking snubber components? Calculating how much capacitance and resistance to add can be challenging. Here’s a quick way to solve this problem. Figure 1 shows the power ...[Details]
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1 Introduction
In the production process of chemical fiber polyester staple yarn, the post-processing drafting machine is the key equipment in the entire production line, and the contr...[Details]
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introduction Boost is a voltage-boosting circuit. The advantage of this circuit is that it can make the input current continuous and can be modulated throughout the sinusoidal cycle of the input ...[Details]
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The pH meter, referred to as an acidimeter, consists of two parts: an electrode and an electric meter. It is a commonly used instrument and equipment. It consists of three parts: a reference electrod...[Details]
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Sources from CCL and PCB manufacturing plants said that despite the recent correction in London Metal Exchange (LME) copper prices, copper foil prices will continue to rise. LME copper prices began t...[Details]
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1 Introduction
Due to the limitation of technology and objective conditions, hospitals have adopted various measures for a long time but have not been able to effectively reduce the occurr...[Details]
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According to foreign media reports, on November 10, local time, San Francisco technology company Swift Navigation announced that its precise positioning platform, which is now used in most mass-produ...[Details]
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A recent statistical report from research firm Counterpoint Research shows that the cumulative sales of Samsung's three devices, Galaxy S10, S10+ and S10e (March-May), reached 16 million units, a 12%...[Details]
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Earlier, foreign media reported that Apple spent 30 million US dollars (about 900 million Taiwan dollars) per month on Amazon Web Services (AWS) in 2018, a year-on-year increase of 10%, and will incr...[Details]
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Today, realme India CEO Madhav Sheth announced that realme UI 3.0 based on Android 12 will be released soon. Previously at the realme GT Neo2 launch conference, realme Vice President Xu Qi ann...[Details]
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I recently used stm32F051. Since the board is relatively small, there is no external crystal. I want to use the internal 8M RC as the source of the 48M system clock. But I didn't figure it out at onc...[Details]
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