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Specific implementation functions The specific simulation functions are: ①The host detects the temperature and smoke concentration of the environment; ②The host sends the value to the slave for d...[Details]
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Full-screen mobile phones are already popular, so are full-screen bracelets far behind? On October 29, Honor officially announced that it will release its latest generation of smart bracelet, Honor B...[Details]
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Machine learning is everywhere. It hides in many smart devices, such as a smartphone, a smart speaker, and online shopping and entertainment apps. It is like a "stitcher" between the virtual world an...[Details]
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Shunwei Capital’s official microblog released a message on March 20 that Shanghai Mobile’s composite
robot
company SAZHI Intelligent completed a nearly RMB 100 million Series A financing le...[Details]
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The emergence of lithium batteries in the 1990s is an important milestone in the field of energy technology. Compared with other secondary batteries, lithium batteries have higher volume density an...[Details]
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Power systems in automotive and industrial applications must handle short-duration, high-voltage surges, maintain voltage regulation at the load, and protect sensitive circuits from dangerous trans...[Details]
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In electronic circuit design, in order to avoid detours and save time, the requirements of anti-interference should be fully considered and met. For example, cutting off the propagation path of inte...[Details]
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WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quan Ding has launched a TWS Bluetooth speaker design solution based ...[Details]
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The arrival of 5G is faster than we expected. Li Zhengmao, vice president of China Mobile, recently gave a speech introducing the latest progress of China Mobile's 5G network after commercial use. ...[Details]
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1. Usage
(1) Zero adjustment. Place the meter horizontally and check whether the pointer is at the starting point of the scale before use. If it moves, adjust the zero adjuster to return it to the ...[Details]
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Recently, the escalating trade frictions between China and the United States have had a certain negative impact on many industries in my country, including the lithium battery industry.
On Aug...[Details]
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System functions Use the AVR internal timer for 1S timing and use LED for simple indication! hardware design For details about the I/O structure and related introduction of AVR, please refer to the...[Details]
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With the popularization of image processing technology, its application scope is getting wider and wider. In the fields of medicine, military, public security, etc., especially in recent years, it ...[Details]
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Laptop Power Supply
As shown in the figure above, this laptop computer has an output voltage of 9V, a sharp short circuit overvoltage protection, and its operating voltage is 12V. The power sup...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]