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Precipitation is a measure of how much precipitation falls on a region. It refers to the depth of liquid and solid (after melting) precipitation that falls from the sky to the ground and accumulates ...[Details]
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The "Visiting Germany" event jointly organized by the German Chamber of Commerce in South China and Southwest China, the German Consulate General in Chengdu, and the Chengdu Municipal Bureau of Comme...[Details]
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Xiaomi Group (HKEx code: 1810) released its third-quarter financial report on Tuesday as of September 30, 2021. The financial report showed that Xiaomi's total revenue was 78.063 billion yuan, up 8.2...[Details]
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In the process of automobile intelligence development, driven by factors such as user demand, technology, policies, and industry norms, the form of automobile keys has gradually evolved from tradit...[Details]
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In 2019, Tencent proposed a new vision and mission: Technology for Good. Previously, Tencent's vision was "the most respected Internet company" and its mission was "to improve the quality of human li...[Details]
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Technology can replace human vision tasks with advantages in cost and quality. It is fast, repeatable and can measure accurately. Here are the steps to successfully use machine vision to complete the ...[Details]
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Jiwei.com reported on December 30 that Huawei's official EMUI Weibo yesterday revealed the latest progress of 37 Huawei and Honor models upgrading to EMUI11, as follows: Image source: Weibo In addi...[Details]
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introduction
STC microcontroller is a series of 51 microcontrollers developed by my country's Hongjing Company. STC microcontrollers are based on traditional 8051 microcontrollers. After ...[Details]
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This article is a circuit diagram of laser automatic target shooting, which includes a photoelectric conversion circuit and a transmitting circuit, and contains principle analysis. A laser transmitte...[Details]
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A typical
LCD
backlight is either one or more cold cathode fluorescent lamps (
CCFLs
) or an array of light emitting diodes (
LEDs
). Figure 1 shows an example of each technology. The q...[Details]
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In many measurement tasks, it is necessary to accurately measure voltage and current, and calculate device power and other electrical parameters based on the measurement results, such as power effici...[Details]
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With the continuous development of automobile electrification and intelligent networking, automobile control systems will face a large number of functional additions and technological upgrades, and...[Details]
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Light Emitting Diodes (
LEDs
) are commonly used in a variety of modern electronic designs and systems to provide image
display
and status inspection capabilities. As boards become m...[Details]
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With the continuous development of science and technology, the automotive industry is also constantly innovating. In this process, automotive electronic drive motors have gradually become an import...[Details]
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With the rapid development of new energy vehicles and autonomous driving, many EMI problems have occurred in the application of automotive power chips:
First, autonomous driving and smart cock...[Details]
Analog electronics
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