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Two years ago, Xiaomi, as a disruptor in the notebook industry, launched the first generation of Xiaomi notebooks. Its modern design and price of 5,000 yuan were a breath of fresh air in the field of...[Details]
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Part 2 coming soon: Zobel circuits, test and measurement of Class D amplifiers, PCB layout and grounding issues.
In the second part of the Q&A, the focus is on Zobel circuits, test and mea...[Details]
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At least in the previous versions of PCB layout software PADS, I have never seen layer operations. This should be a new addition after PADs9. You must understand these moldless instructions clearly...[Details]
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Introduction
Biometric technology, especially fingerprint recognition technology, is an emerging technology that has developed rapidly in the field of identity recognition and authentication in...[Details]
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The electric vehicle industry has grown rapidly in recent years and shows no signs of slowing down. Some reports predict that electric vehicles will account for at least 75% of the automotive market ...[Details]
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1 Control Task
The control system design requirements of the test diagnosis platform are as follows:
(1) According to the instructions of the on-site installation personnel, the operator ...[Details]
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There are three commonly used emulators introduced online, namely bluestacks, andy and Genymotion. The former supports ARM architecture, the middle one supports remote control, and the latter has a fa...[Details]
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Signal processing methods are the core technology in virtual test systems. The hardware of virtual instruments is mainly used to obtain data. After the data is obtained, signal processing methods need...[Details]
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According to Taiwan's "Business Times", due to the large-scale orders from mainland mobile phone manufacturers such as OPPO, vivo, and Xiaomi, IC design leader MediaTek's 5G mobile phone chip orders ...[Details]
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1. Configure the memory controller registers When our S3C2440 accesses SDRAM, it first sends out an address, and then the memory controller first sends out a chip select signal nGCS6 according to the...[Details]
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Apple releases a flagship phone at its annual autumn conference. There are four models in the series, iPhone 13mini, iPhone 13, iPhone 13 Pro, and iPhone 13Pro Max. The price of the small-screen mo...[Details]
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1. Overview From the weighing principle, we know that the instantaneous flow of materials measured by the electronic belt scale depends on two parameters, namely, the instantaneous flow is equal to t...[Details]
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Porting (I) ------ Modify Makefile, generate compilation target --- S3C6410
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Usage Environment
PC: Centos5.4
ker...[Details]
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Some netizens asked about the method to solve the problem of output loss of control during power-on transient in MCU application system. Here is the answer: Question: How to solve the problem of r...[Details]
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After the photovoltaic system is installed, the user is most concerned about the power generation, because it is directly related to the user's return on investment. Among them, the inverter is an ...[Details]