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DJI will make it harder for its future drones to get close to large aircraft for the sake of aircraft safety. The company recently announced that all drones weighing more than 250 grams and released ...[Details]
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On February 23, the Cihu High-tech Zone in Ma'anshan, Anhui Province held a signing ceremony for key projects in the communications industry. The following are some of the projects signed this time: ...[Details]
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The SEPIC is a very useful topology when electrical isolation between the primary and secondary circuits is not required and the input voltage is either higher or lower than the output voltage. It ...[Details]
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Concept and classification of automotive sensors Definition of sensors
A sensor is a detection device that can sense the information being measured and can convert the sensed information into ...[Details]
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In the above article, we encountered some problems while debugging TIM1, and we have a deep understanding of the multiplexing function of stm32F407. Many materials circulating on the Internet are abou...[Details]
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Abstract: This paper introduces the principle of ultrasonic thickness measurement and the use of CPLD to realize measurement control and data processing, and focuses on some specific processing method...[Details]
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The so-called calibration is to convert the coordinates of the touch screen into the coordinates of the LCD. The LCD surface of the development board is covered with a touch screen. When we click t...[Details]
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Tesla CEO Elon Musk recently held a conference call with employees, in which he expressed his views on Tesla's business model. Elon Musk held a conference call with Tesla employees this week in whi...[Details]
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A common problem encountered in electronic design is the testing of the transmission characteristics of the circuit under test (DUT). The transmission characteristics here include gain and attenuat...[Details]
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On March 9, the National Energy Administration issued the "Twenty-Five Key Requirements for Preventing Power Production Accidents (2023 Edition)", which put forward key requirements for fire accide...[Details]
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Smart cars, which rely heavily on the Internet, are becoming the next high-risk area for cybersecurity. When computers first entered thousands of households in my country, many computer security ex...[Details]
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Not long ago, the Xiaomi Mi 12 series was officially launched, including the Mi 12, Mi 12 Pro, and Mi 12X. Not only did it achieve a brilliant sales record of over 1.8 billion in 5 minutes during the...[Details]
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introduction
With the development of science and technology, the printing industry has begun to shift from traditional analog production to digital production. As the core coloring device of ...[Details]
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The process design of LED includes chip design and chip packaging. At present, the packaging technology of high-power LED and its heat dissipation technology are the hot topics of today's social rese...[Details]
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Xinwangda
's all-solid-state
battery
research progress is becoming clearer.
On November 4, an investor asked Xinwangda on the interactive platform, "What breakthroughs has ...[Details]