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Goertek started planning to merge with Edifier more than a year ago, and many industry insiders believed that it was almost a sure thing to go through the CSRC review. However, the news that the CSRC...[Details]
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High-power LED packaging structure
With the improvement of semiconductor materials and packaging technology, the luminous flux and light output efficiency of LEDs have gradually increased, maki...[Details]
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1. Introduction to DDS The DDS signal generator uses direct digital synthesis (DDS) technology to improve the frequency stability and accuracy of the signal generator to the same level as the referen...[Details]
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In recent years, with the support of policies and funds, mainland panel manufacturers have developed rapidly. Midstream panel manufacturers such as BOE and TCL Huaxing have quickly surpassed overseas...[Details]
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I have to admit that powering FPGAs has become more and more complex over time, and this article provides some suggestions that hopefully will help simplify FPGA power solutions and enable users to c...[Details]
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At the request of a netizen, I will talk about the I2C SPI communication of the microcontroller today. It may not be clear, because after all, it requires experiments to fully understand it. I2C and...[Details]
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Considering that the non-stop toll collection system implemented in my country uses a dual-chip on-board electronic tag, it is necessary for the on-board electronic tag to have a strong power module t...[Details]
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The tutorial says: I believe that once you are familiar with Linux system functions, it will be much easier to use C library functions to implement similar functions.
So try to write a file copy pr...[Details]
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Phenomenon 1:
Fault phenomenon: Alarm or vibration continues after 1-2 seconds of power on
Cause analysis: This phenomenon usually occurs due to oversensitivity and insufficient pow...[Details]
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/*********************** * Compiler: Keil C uVision4 * Chip: STC89C52, 12M crystal **********************http://www.wang1jin.com**********************/Function : Press the button and all three LEDs w...[Details]
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With the release of MediaTek Dimensity 9000 and Qualcomm Snapdragon 8 Gen1, mobile phone manufacturers are bound to rush to install these two processors. From the end of last year to the beginning of...[Details]
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pre class="cpp" name="code" Single-chip microcomputer systems often need to store and access a small number of parameters, such as the serial port address code, baud rate, etc. These parameters are s...[Details]
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Rebecca Fanning, an expert on global innovation, wrote on the website of the American biweekly Forbes on September 8 that a new era of comprehensive innovation in China is unfolding. The article is e...[Details]
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In the future, Audi will apply wire control technology to all systems including drive, transmission, steering, and brakes. For example, driving is like holding a Logitech game steering wheel and co...[Details]
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As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]