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Synchronous motor structure diagram
1) The stator forms a rotating magnetic field
2) The rotor is a magnet (either a permanent magnet or an excitation magnet)
Principle: ...[Details]
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Jiwei.com reported on August 15 that today, Ma Chunsheng, director of the Automobile Development Department of the Equipment Industry Division I of the Ministry of Industry and Information Technology...[Details]
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May 16, 2022 – Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving industry innovation, is now stocking
Bosch's BHI260AP self-learning AI smart sensor
...[Details]
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Transmitters are divided into current output type and voltage output type.
Voltage output transmitters have constant voltage source characteristics and high input impedance. If the transmitter...[Details]
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Introduction
STC microcontroller is a series of 51 microcontrollers developed by China's Hongjing Company. STC microcontroller is based on the traditional 8051 microcontroller. After technical ...[Details]
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The development of science and technology has enabled us to demonstrate unprecedented capabilities in the face of this epidemic. We have seen the construction of the Vulcan Mountain Hospital in 10 da...[Details]
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According to Jiwei.com, increasing the screen-to-body ratio of mobile phones is a common topic in the field of smartphones. In order to increase the screen-to-body ratio, major manufacturers have als...[Details]
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Coal mine hoists are important equipment in the production process of coal mines, iron mines, and nonferrous metal mines. The safe and reliable operation of hoists is directly related to the produc...[Details]
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The stack pointer sp opens a stack area in the on-chip RAM128B and keeps track of the stack top address at all times. It accesses data based on the "first in, last out" principle. After power-on rese...[Details]
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Ambiq is a startup that has been getting a lot of attention.
I recently spoke with Dan Cermak, VP of Architecture and Product Planning at Ambiq. They make a product that may not...[Details]
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Recently, a British company called ACAL Energy released its latest hydrogen fuel cell system, which has now undergone 10,000 hours of testing and is 20% cheaper than ordinary fuel cells.
...[Details]
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First download the official STM32F10X IAP Bootloader source code, STM32F10x_AN2557_FW_V3.3.0. Source code package address: http://download.csdn.net/download/yunyin_link/10151170 Use Keil4 to open...[Details]
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To model the network shown below in Figure 1 as the Thevenin equivalent shown below in Figure 2, find the Thevenin Voltage (Vth) and the Thevenin Resistance (Rth). In this case, Vth is the same as Vos...[Details]
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The LCD backlight is controlled by the CPU's LCD_PWR pin. When LCD_PWR outputs 1, it is on, and when it outputs 0, it is off. The following codes refer to the mini2440 transplantation manual (1) Cr...[Details]
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Different from single-point active noise reduction technology, three-dimensional space active noise reduction must consider the analysis and modeling of the three-dimensional sound field. Ansheng T...[Details]
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