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Not long ago, Tencent introduced a lot of new features in WeChat version 8.0.22. In addition to storage space optimization, historical ringtone query, search interface revision, etc., it also s...[Details]
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On November 18, in Shanghai, Sichang Communications and Mingyi Technology jointly released the locally developed Wi-Fi 6 AX3000 AP routing chip set solution, which is expected to be introduced to c...[Details]
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Digital storage oscilloscopes use sampling quantization technology and computer technology. This integration brings extremely high time measurement accuracy and high amplitude measurement accuracy, as...[Details]
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ADCx_CFG (x=1~2) configuration register
OVWREN
(bit16): Data overwrite enable bit, when it is 1, the overwrite function is enabled, and when it is 0, the overwrite function i...[Details]
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Apple continued its “Shot with iPhone” series today by uploading another “Experimental” video focusing on the iPhone 13 Pro’s camera capabilities. In the video, titled "Movie Magic," Dong Hoon Jun ...[Details]
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According to Reuters, Google has suspended its cooperation with Huawei, which does not fall under the scope of open source licenses. Previously, the Trump administration decided to ban Huawei fr...[Details]
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Competition in the smartphone market is becoming increasingly fierce this year, and many mobile phone manufacturers have opened up new battlefields and set their sights on TVs as the center of Intern...[Details]
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According to Jiwei.com, on February 1, the launch ceremony of the 8K UHD TV channel broadcast trial of China Central Radio and Television was grandly held at the Media Center in Beijing. This is the ...[Details]
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On July 20, according to 91mobiles, the vivo V15 series will be discontinued in the Indian market. According to sources from offline retail channels in India, vivo is currently clearing out the inv...[Details]
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UPS power supply can be divided into conversion type and parallel type according to the inverter combination mode. The main circuit block diagram of single-phase conversion type UPS power supply with...[Details]
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The synchronous rectification step-down circuit made of LM2567+IR2111 is very efficient. When the input is 48V, the output is 24V, and when the input is 24V, the output is 12V. Please note that the...[Details]
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With the acceleration of the new four modernizations, intelligent connected vehicles have opened a new chapter of rapid development in recent years. The resulting security issues such as user data ...[Details]
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12m crystal ----- pll ------ cpu
Mux Multiplexer
Div Divider
The sample code is as follows:
Assembly Implementation
.globl clock_init
clock_init:
/* 1...[Details]
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You can also detect “runt” pulses caused by EFT events and ultimately calculate the energy of an EFT pulse. Using this information, you can modify your design to improve EFT immunity. EFT events occu...[Details]
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0 Introduction
In modern measurement and control systems, since PCs have powerful data processing capabilities and good user interaction interfaces, and single-chip microcomputers have strong on-si...[Details]