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On August 5, according to the latest news from Shenzhou Taiyue, the 5G Message Working Group has jointly established a 5G Message Joint Laboratory with seven other units including the China Communica...[Details]
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Toyota and Google announced a collaboration to use Google's latest AI-driven voice service capabilities to create the next generation of Toyota and Lexus infotainment systems. Compared with the curre...[Details]
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With the development of the LED lighting industry, LED flat panel lights, which are derived from LED backlights, have uniform light, no glare, and exquisite structure, and are loved by many people....[Details]
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Three-phase square wave inverter
Circuit
1. Circuit structure
Three-phase square wave
Inverter circuit
Commonly used three-phase bridge circuit structure, as shown in Figur...[Details]
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With the upgrading of China's economic structure, the strong rise of high-end manufacturing and digital economy, industrial robots
, known as the "crown jewel of manufacturing"
, are also we...[Details]
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Model: LCD12864a3 Driver: ST7920A
Chinese character display coordinate diagram:
Graphical display coordinate graph:
/*==================== lcd12864.h =====================*/
#ifndef _LC...[Details]
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1. What is ripple?
Ripple is defined as
the AC component superimposed on the DC steady state in
a DC
voltage
or
current
.
It has the following main...[Details]
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According to Reuters, Musk’s brain-computer interface company Neuralink is facing a U.S. federal investigation for violating the Animal Welfare Act. Internal employees allegedly said the company's an...[Details]
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The cable length from the inverter to the motor needs to be considered in the selection process, including cable material, cable cross-sectional area, cable length, and the distance between the inv...[Details]
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LED stroboscopic effect refers to two concepts. One is stroboscopic: that is, the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, the ...[Details]
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Waymo is making more data from its self-driving vehicles public, which it says is for the benefit of the research community. Building on a database it released in 2019, the Alphabet company calls thi...[Details]
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introduction
OLED (polar light-emitting diode), also known as OEL (organic electroluminescent device). This device has the characteristics of self-illumination, clear and bright, thin and light, fa...[Details]
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1. Application background: With the continuous development of automobile technology and the further improvement of automobile performance, the number of electrical equipment on automobiles is also in...[Details]
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Recently, the reporter exclusively learned that Sungrow and Huawei have been selected as the winning candidates for the second 1GW inverter procurement bidding of China Minsheng New Energy Investme...[Details]
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“It’s time to rewrite the rules of the game.”
Just now, the king of cockpit chips for smart cars launched the latest smart car chip platform - it can capture both cockpit and driving sim...[Details]