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The three-phase high-power variable frequency power supply produced by Tongyuan has been widely favored by customers. Shenzhen Tongyuan and HKC Electronics have signed a three-phase 100KVA variable...[Details]
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Inspired by the direct torque control of squirrel cage asynchronous motors, some scholars proposed direct power control of variable speed constant frequency doubly fed wind power generation system. It...[Details]
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The protective case manufacturer has produced renderings of the iPhone 12 Pro Max with a case. Let’s take a look. The phone that appeared this time seems to be purple or sea soul blue. There...[Details]
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There are 5 16-bit timers in the s3c2440 chip, 4 of which (timer 0 to timer 3) have pulse width modulation function, so PWM function can be easily implemented with s3c2440. The following is a detai...[Details]
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1.
LED driver
General requirements
The arrangement of
LEDs
and the specifications of
LED light sources
determine the basic
driver
requirements. The main function ...[Details]
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Today, when I was writing the interrupt function SysTcik_Handler(), I always got an error. The global variable extern u16 ntime was defined at the beginning (ntime is written in the systick interrupt...[Details]
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Introduction: Rotating LED display is a new type of display that realizes graphic display by synchronously controlling the position and lighting status of light-emitting diodes. It has a novel struct...[Details]
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1. Trends and technical challenges of autonomous driving In 2013, the first autonomous vehicle was operating in mixed public transit traffic; by 2019, 29 U.S. states had passed laws allowing autono...[Details]
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Introduction Nowhere is the trend towards digitalization more evident than in the industrial sector. The production environment is changing – it is networked, with increasing communication between di...[Details]
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Wingtech Technology announced that according to the plan and current construction progress, the production part of Wingtech Technology Zhuhai Delta Optoelectronics Intelligent Manufacturing Industria...[Details]
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Many lighting manufacturers often worry about the quality of a small LED power supply , and even design and produce LED power supplies at any cost to ensure the quality of their lighting. In fact, c...[Details]
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Test environment: TQ2440 development board (matched with TQ4.3-inch screen) Test bibliography: "Practical Bare Metal Development of ARM Processors - Mechanisms rather than Strategies" (hereinafter re...[Details]
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Carsten Breitfeld, who led the development of the BMW i8 plug-in hybrid, has become a focal point in the global electric vehicle industry. Two months ago, he jumped from the Chinese electric vehicle ...[Details]
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HUD head-up
display
for driving navigation information
, instrument screen for displaying 3D car models and vehicle driving status information, game screen for passengers to play 3D games a...[Details]
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CAN bus (Controller Area Network) is a local area network based on broadcast technology, which is widely used in automobiles, industrial automation, medical equipment and other fields. However, in ...[Details]
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