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The LT3796-1 is a DC/DC controller designed to regulate a constant current or constant voltage at the output, an essential requirement for driving LEDs. The device uniquely features two independent c...[Details]
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In the past few years, thanks to the promotion of major manufacturers, the entire mobile Internet industry has made great progress. It has also driven the development of wireless technology, and new t...[Details]
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Abhijeet M, editor of foreign media SamMobile, wrote that when he was using the Galaxy S20 Ultra earlier today, he noticed that the phone only had 3% of its battery left. He reached for the ch...[Details]
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Preface
Vicuna-13B, recently created by researchers at UC Berkeley, CMU, Stanford, and UC San Diego, was obtained by fine-tuning LLaMA on user shared conversation data collected by ShareGPT. I...[Details]
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Jiwei.com reported on December 16 that Huawei Terminal’s official Weibo yesterday announced the time schedule for the upcoming Pollen Annual Meeting to be held on January 9, 2021. It is divided into ...[Details]
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1. Program Function
Write a program to sort the input string. If the main function passes the -n parameter, it will be sorted by number, otherwise it will be sorted by string.
Also, if the -r optio...[Details]
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Liu Yunhou, President and Deputy Secretary of the Party Committee of State Grid Technical College
State Grid Corporation of China held a special video conference to arrange and deploy the cons...[Details]
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The TV industry has reached a critical moment, but the third-quarter reports for color TVs produced under the Honor Smart Screen have not seen much improvement. Recently, the third quarter reports ...[Details]
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One of the methods to prevent the metal shell of electrical equipment (hereinafter referred to as electrical appliances) from being charged due to faults, causing electric shock accidents to people...[Details]
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Members of the UK telecoms industry are concerned that support for the country's 5G networks may be limited in the upcoming iPhone 12 series of phones, fearing it may not include support for 70...[Details]
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When it comes to
speaker
parameters, power is the most mentioned. We can even easily see that two speakers with the same power have completely different performances at medium or high vol...[Details]
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When many people hear the word "robot", words such as "cool appearance", "powerful functions" and "high-end" come to mind, and they think that robots are as high-end and cool as the "Terminator" in...[Details]
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When we drive through neighborhoods and towns and see kids walking and riding bikes, we realize the importance of road safety. According to a 2021 study by the National Highway Traffic Safety Admin...[Details]
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The camera is fixed, look up and down to guide the movement
Detailed Explanation of Robotics and Visual Calibration Theory
1. Nonlinear correction of the camera Use the calibration plate ...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]