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Abstract: A high-voltage inverter power supply for electrostatic precipitators is introduced. The main structure of the power supply, the working principle of the main circuit, and the working princip...[Details]
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After the oval gear flowmeter is correctly installed as required, it can guarantee sufficient accuracy when used. Usually, the accuracy of the accumulated value can reach 0.5 level. It is a relatively...[Details]
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Knowledgeable netizens will find that mainstream video websites have begun to use H264-encoded flv files. I think that H264-encoded flv files are obviously clearer than On2 VP6 at the same file siz...[Details]
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Research objective: The research topic is the design of a multifunctional water temperature control system. The system temperature measurement range is required to be greater than the required 30~90℃...[Details]
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1. Maintenance of the inverter
The maintenance of the inverter includes daily inspection and regular inspection. If any fault is found, it must be diagnosed and repaired in time to keep the in...[Details]
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We have discussed the reset issue before. In fact, the execution process of the four resets is not the same. After the external reset, the processor first determines the state of P2.10 to determine w...[Details]
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Small RTOS has small RAM requirements and is very suitable for systems with relatively few resources such as microcontrollers. RTOS has multi-tasking, strong real-time performance, and a scalable ker...[Details]
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On March 21, Hulan District held a new energy industry project promotion and docking meeting and a delivery ceremony for FAW Hongqi battery swap models and the commissioning ceremony of the first Ault...[Details]
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Previously, foreign media have repeatedly reported that Samsung's 4nm process has an absurdly low yield rate. With the disclosure of the latest data, we also understand why Qualcomm is frustrated a...[Details]
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Jitter measurement has always been called the highest realm of oscilloscope test measurement. The most intuitive traditional jitter measurement method is to use afterglow to view the changes in the wa...[Details]
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When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately con...[Details]
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On July 3, at the 2019 Baidu AI Developer Conference, Baidu Chief Technology Officer Wang Haifeng announced that Baidu officially released the far-field voice interaction chip "Honghu". According t...[Details]
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Keil MDK is a commonly used development tool in the embedded industry, and embedded engineers are very familiar with it. However, I recently heard that Arm is going to merge Keil MDK into Arm Devel...[Details]
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Both car companies and consumers are looking forward to the arrival of all-solid-state batteries, because solid-state batteries can solve the "pain points" of electric vehicles, such as "range anxi...[Details]
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How will this unprecedented gluttonous feast end? The benefits are most exciting, especially in the power battery market. When power batteries account for more than 40% of the total vehic...[Details]