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Electronic load is an instrument used to simulate load current and is widely used in electronic equipment testing and debugging. In order to ensure the accuracy of electronic load, it needs to be c...[Details]
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When it comes to charging for Android, Google is more determined than Apple. Google said on Monday that developers must switch to Google's system before September 30, 2021, and no longer use indepe...[Details]
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1. PWM Introduction PWM (Pulse Width Modulation), also known as pulse width modulation in Chinese, can use digital signals to achieve the effect of an analog signal. Pulse width modulation is to chan...[Details]
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According to GIZMODO, in July this year, Intel announced that it would sell its mobile phone baseband chip business to Apple for $1 billion. After the transaction is completed, more than 2,200 employ...[Details]
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According to MEMS Consulting, the Chongqing Institute of Green and Intelligent Technology of the Chinese Academy of Sciences and the National University of Singapore have recently cooperated to d...[Details]
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According to an announcement from Purui Holdings, the company has completed the development of a full range of NOR Flash products at the 40nm process node using the charge-captured SONOS process stru...[Details]
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Light-emitting diodes, commonly called LEDs, are one of the most common semiconductor devices. Most semiconductors are made of doped semiconductor materials (atoms and other substances). The conducto...[Details]
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Introduction: 1. Debugging experience; 2. Questions and answers; 3. The difference between ARM's NOR flash and NAND flash boot processes. -------------------------------------------------------- Ob...[Details]
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On January 9, edge AI semiconductor company Ambarella announced the launch of the latest members of its CV3-AD automotive AI domain controller series - CV3-AD635 and CV3-AD655 system integrated chips...[Details]
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With the development of microelectronics technology and VLSI technology, single-chip microcomputers have been widely used in various fields (such as industrial control, home appliances, automotive ...[Details]
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What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes together. At this time, you interrupt reading th...[Details]
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1. What is decline?
In terms of scope, fading can be roughly divided into three types: large area fading, small area fading and indoor fading. As shown in Figure 1, large area fading refers to...[Details]
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Optimizing Circuit Design Using Simulation Tools
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers ...[Details]
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1 Introduction Flow rate, like temperature, liquid level, pressure and other parameters, is an important parameter that needs to be monitored at any time during the chemical production process. There...[Details]
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Recently, I have not been able to understand the concept of drivers very well. Sometimes I can get a feel for it by combining some USB examples written by others, but because the ARM system does no...[Details]