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Apple appeared to temporarily halt device sales in Turkey on Tuesday as the country's economic crisis deepened, with the Turkish lira falling 15% after the country's president offered a staunch defen...[Details]
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Why use a watchdog The matter is very simple. A data collection product I made before was abnormal for some reason, fell into an infinite loop and then "frozen". After analyzing it many times, I co...[Details]
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Particles in oil are the main cause of hydraulic system failure and premature wear or damage of hydraulic components. The losses caused by this account for 70% to 80% of all failure losses in hydrauli...[Details]
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1. MCU internal resources STC89C52: 8K FLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - erase and write 100,000 times, data wil...[Details]
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introduction
The renewable energy market is rebounding strongly from the global financial crisis. Previously delayed or suspended projects have been restarted, and many new projects are being ...[Details]
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The circuit is shown in the figure. It consists of a pair of complementary signal detection control tubes VT1 and VT2 and an 8-sound effect music integrated circuit HY-88. It uses a micro speaker to ...[Details]
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Novelda's ultra-wideband (UWB) sensor improves the reliability of human presence detection by using short-range pulse radar to achieve distance detection. The sensor can detect tiny movements to se...[Details]
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For Apple, compared with many brands that directly invest new technologies into products, Apple hopes to transform advanced technologies into better user experience. For Apple to build cars, various ...[Details]
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#include "sys.h" #include "usart.h" ////////////////////////////////////////////////////////////////////////////////// //If you use ucos, just include the following header file. #if SYSTEM_SUPP...[Details]
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How to distinguish and select transistors and MOS tubes in the design of switching power supply circuits?
The working principle of the triode: The triode is a current amplifier device with thr...[Details]
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1 Introduction
With the development of modern control theory, power electronics technology, computer control technology and sensor technology, the entire traction field is undergoing a revolut...[Details]
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With the development of economy and the improvement of people's living standards, the application scope of video surveillance in life is becoming wider and wider, and people are particularly conce...[Details]
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1. RF Measurement The MDO3000 Series includes three automatic RF measurements: Channel Power, Adjacent Channel Power Ratio, and Occupied Bandwidth. When any RF measurement is activated, the oscillosc...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On October 27, 2024, the 2024 New Energy Storage Development Analysis Report Release Conference hosted by State Grid Energy Research Institute was held in Beijing. The New Energy Research Institute...[Details]
Analog electronics
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