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To achieve the best combination with the MAX44000, an additional circuit stage is added. The analog switch sends the set voltage to the op amp current driver. The normally closed input is connected to...[Details]
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* Purpose: Dynamic scanning of digital tubes *
* Function: Digital tube display *
* Clock frequency: Internal 1M *
* Compilation environment: ICC-AVR6.31 ...[Details]
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Power switches based on the wide bandgap (WBG) material gallium nitride (GaN) enable excellent efficiency and high switching frequencies, ushering in a new era in power electronics. To support this...[Details]
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1) When DC current flows through the three-phase winding of the stator, as shown in Figure 1, only three of the six IGBTs should be in operation, and the three should be located on different sides ...[Details]
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On February 23, China Micro Corporation announced that its operating revenue in 2021 was 3.108 billion yuan, a year-on-year increase of 36.72%; its net profit attributable to shareholders was 1.011 b...[Details]
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Sleep mode: Any interrupt or event can wake up the system, and the code running state can be saved. No power management configuration is required before or after wake-up .
E...[Details]
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China Energy Storage Network:
In the history of China's energy development, there have been two important controversies, one is new energy and the other is ultra-high voltage.
Even t...[Details]
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0 Introduction
A wireless sensor network is a type of RGS system (remote ground sensor system). It is a detection system that uses multiple sensors as comprehensive intelligence collection com...[Details]
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Featuring 7½ digits of resolution and 0.0018% basic DCV accuracy, the 2001 Series delivers exceptional resolution, accuracy and sensitivity. This high-performance digital multimeter not only provides...[Details]
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Fiber optic gyroscope is a kind of laser gyroscope, which is the product of the close combination of inertial technology and optoelectronic technology. It uses the Sagnac interference effect, uses ...[Details]
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By using the multiplexing function input capture function of the PA8 pin of stm32f407, the waveform corresponding to each button of the remote control is recorded, and then transmitted through the in...[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 July 14, the Shanghai Stock Exchange officially accepted the application for listing on the Science and Technology Innovation Board of Beijing Tianke Heda Semiconductor Co., Ltd. (hereinafter refe...[Details]
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Precautions for using conference audio
1. It is strictly forbidden to unplug or plug the signal plug when the power is on, so as to avoid damage to the machine or speaker caused by the impact....[Details]
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Inductor current circuit diagram for a given 1kHz square wave
1-current setting, 1A/grid; 2-inductor current, 1A/grid; time, 100μs/grid. Circuit diagram of inductor current when 1kHz square wave...[Details]
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