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Since its birth, television has become the most important video broadcasting and communication tool in human society in just a few decades. It can be said that without the display technology of tel...[Details]
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In recent years, the electronics manufacturing industry has been undergoing an unprecedented automation transformation. With the rapid changes in market demand and the continuous advancement of tec...[Details]
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0 Introduction
With the rapid development of modern avionics technology and the improvement of aircraft performance, the parameters displayed by the airborne graphics display system are in...[Details]
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The switching power supply works in a high-frequency switching state, which will generate a very high current and voltage change rate inside, causing the switching power supply to generate strong e...[Details]
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On February 26, Beijing Power Exchange held a 2019 power market transaction information release conference in Beijing. In order to ensure the normal operation of the power market, smooth informatio...[Details]
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According to Jiwei.com, as the review of the Science and Technology Innovation Board is gradually accelerated, more and more companies in the technology field are rushing to the Science and Technolog...[Details]
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On January 10, at the Intelligent Driving Parallel Forum of the 2019 National Intelligent Industry Summit held in Qingdao, Researcher Sun Zhenping shared with the participants a wonderful report enti...[Details]
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The voltage vector formed by SVPWM can usually be divided into three sections:
Linear region
Zone I (focus more on phase and change amplitude)
Zone II (focus more on...[Details]
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The COVID-19 pandemic is spreading like wildfire around the world, wreaking havoc on the economy, and no industry seems to be immune, including aviation, tourism, retail, and manufacturing. Many coun...[Details]
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As one of the key development industries in integrated circuits, voice chips can enhance the intelligent interactive experience. In order to enhance everyone's understanding of voice chips, this ar...[Details]
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Active integrated
speakers
are speakers that combine stereo sound and power supply in one speaker. When the active speaker is connected to another passive speaker, stereo playback can b...[Details]
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Meizu is perhaps the most regrettable mobile phone brand. It has experienced repeated failures, a bleak brand, and a loss of talent... In 2019, Meizu experienced many major changes, including...[Details]
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1. Determination of STM32 ADC sampling frequency 1. First, read some information to determine the ADC clock: (1) The ADCCLK clock provided by the clock controller is synchronized with the PCLK2 (A...[Details]
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Battery life is an important factor in mobile device design. As many mobile devices add more features, these added features quickly reduce operating time.
Engineers
must use sophisticated
...[Details]
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The various controllers in new energy vehicles mainly include: vehicle control unit (VCU), engine control unit (ECU), motor control unit (MCU) and battery management system (BMS).
The th...[Details]
GD32 MCU
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