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The three-phase single-switch Boost rectifier circuit has a constant output voltage and works in discontinuous current mode (DCM). This circuit structure is simple and is widely used in PWM rectifier...[Details]
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Schematic diagram of stepper motor driver system circuit
AT89C2051 outputs control pulse from P1.4~P1.7 of P1 port, enters 9014 after inversion by 74LS14, controls photoelectric switch after...[Details]
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LED modularization becomes a trend and street lights are widely used
Although the standards for the introduction of light-emitting diodes (LEDs) into street lights have not yet been complete...[Details]
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introduction
The impurities in the desulfurization wastewater of thermal power plants come from flue gas and limestone used for desulfurization, mainly including suspended solids, supersaturat...[Details]
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The fierce competition in China's smartphone industry is unprecedented in any other country or region in the world. In order to stand out, domestic mobile phone manufacturers are racking their brains...[Details]
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Software Introduction The keil c51 Chinese package is designed to bring various programming operations of the microcontroller, allowing you to easily perform the required editing services. It has C...[Details]
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To learn the dynamic digital tube display of single-chip microcomputer, digital clock is the best case. This simulation case has the following features. 1. Use timer 0 and mode 2 to reduce th...[Details]
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2021Medtec China Exhibition Visitor Registration System is Officially Open, Empowering Medical Device Manufacturers in R&D and Procurement The new five-year plan proposes a development vision for C...[Details]
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According to foreign media reports, the renderings and specification information of a product called "Moto One Vision" mentioned on Google's ARCore support page have been exposed. Let's take a look. ...[Details]
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Apple will release the iPhone 11 series of mobile phones this week. According to information provided by the supply chain, the production cost of this year's iPhone 11 has dropped by 10%, mainl...[Details]
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As new energy vehicles develop to this day, range anxiety is still a problem that needs to be solved. Compared with other ways to increase range, such as battery replacement, does the super charging ...[Details]
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Among the G codes of CNC machine tools, the most common ones are G0, G1, G2, and G3 codes, which represent linear and circular interpolation respectively. Linear interpolation is relatively easy to im...[Details]
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Part 1 Stack Initialization 1. Full/Empty Stack 1.1 Full stack: When the stack pointer SP always points to the last data pushed into the stack (used by ARM) 1.2 Empty stack: When the stack poin...[Details]
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On October 16, the 2021 Global Digital Energy Summit was held in Dubai. At the meeting, Huawei Digital Energy Technology Co., Ltd. (hereinafter referred to as "Huawei Digital Energy") and Shandong ...[Details]
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We offer a wide range of options based on height, number of cores, heat resistance, and noise resistance.
It can be widely used in consumer, industrial and automotive equipment.
...[Details]
Power technology
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