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Application circuit diagram of thyristor zero-crossing trigger KJ009 KJ009 has the same basic performance as KJ004 and can be used interchangeably. Since the reverse blocking four-stage silicon thyri...[Details]
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Differential protection test features: 1. Automatically search for proportional braking characteristic curve and harmonic braking characteristic curve 2. Set any fixed point to perform proporti...[Details]
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According to Jiwei.com on March 18, Meizu Technology’s official Weibo account announced a good news earlier, that is, the Meizu 18 series will open 2K+120 frame dual-opening mode through OTA. Now Wan...[Details]
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CEVA announced an open licensing agreement with the U.S. Defense Advanced Research Projects Agency (DARPA) to accelerate technological innovation for DARPA programs. This partnership is part of the D...[Details]
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In knowledge competitions, especially when answering questions, in order to know which group or contestant answers the question first, a system must be designed to complete this task. If there is a r...[Details]
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Two relatively ideal water level automatic control circuits are introduced to the majority of enthusiasts: one is a circuit that consumes no power at all when in standby mode. This is not only to ...[Details]
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How to Measure Op Amp Input Capacitance to Minimize Noise
question:
What should I look for when measuring op amp input capacitance?
Answer:
...[Details]
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Operating system: win10 64bit Platform: STM8S003F3 IDE: IAR For STM8 /* Data EEPROM operation initialization */ void Init_Flash(void) { FLASH_SetProgrammingTime(FLASH_PROGRAMTIME_STANDARD); } ...[Details]
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Body temperature, heart rate and respiratory rate are the three most important and basic vital signs of the human body. Monitoring multiple vital signs of the injured and sick is conducive to timely a...[Details]
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Recently, ROHM Semiconductor held a media salon on the theme of SiC power devices in Beijing. As one of the earliest manufacturers to mass-produce SiC power components, ROHM successfully mass-produce...[Details]
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A battery cell is the smallest unit of a battery system. Multiple battery cells form a module, and multiple modules form a battery pack. This is the basic structure of a car power battery. A batter...[Details]
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1. MCU side communication There are generally two ways to use the STM32F407 serial communication: 1) Use the printf function to implement serial communication. For this purpose, you must choose to us...[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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The bit operation function of C language is its outstanding feature, which can be seen from the fact that many microprocessors now support C compilers. The bit operation of assembly language is also v...[Details]
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On October 23, preliminary survey data from the Gaogong Industry Research Institute of Lithium Battery (GGII) showed that China's lithium battery shipments in the first three quarters of 2024 were ...[Details]
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