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1. Introduction
Today, with the rapid development of science and technology, test systems have put forward higher and higher requirements for the methods, equipment, and technologies used. Virtual ...[Details]
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During the 618 period, e-commerce platforms fought fiercely, and good news came from major platforms, especially the amazing growth in tablet computer sales. Data released by JD.com on Huawei du...[Details]
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When measuring high-frequency signals, the alligator ground lead of the probe is the root of all evil. No matter how good the instrument is, it cannot play its value. Why is this? 1. Comparison of ...[Details]
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According to Toyota China’s official WeChat account, on October 24, the Toyota Fuel Cell R&D and Production Project (Phase I) laid the foundation in the Beijing Economic and Technological Development...[Details]
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At 1:00 a.m. Beijing time, Apple held the "Second Half of the Fall Conference" in the form of an online live broadcast at Apple Park. In addition to the highly anticipated iPhone 12 series, the long-...[Details]
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At present, with the continuous increase of China's
LED display
industry,
LED
large screen
screens
are gradually increasing in the streets and alleys of major cities. People's consumpti...[Details]
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This is a detailed step-by-step tutorial that teaches you how to make a zero-programming, USB-powered LED matrix. The DIY uses colorful LEDs that automatically change colors without an external signa...[Details]
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introduction
Noise figure is a major measurement parameter in the development and production of microwave products. It is one of the key parameters that characterize the ability of a receiver and...[Details]
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Freya Hella, an international automotive parts supplier, has worked with German luxury car manufacturer Audi to develop a new headlamp concept for the Q6 e-tron. This headlamp not only has adap...[Details]
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1. Introduction
In some special applications, such as metallurgy, electrochemistry, electric vehicles, etc., the power supply is often only tens of volts, but the power range is between a ...[Details]
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How to choose a switching power supply inductor
Switching power supplies have long been a staple of the power supply industry. However, as the global demand for energy-efficient pro...[Details]
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At present, the main batteries used in pure electric vehicles are ternary lithium batteries, and some models use lithium iron phosphate batteries. Both types of batteries are liquid batteries, so the...[Details]
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1. What is the JTAG interface? From a sensory point of view, the JTAG interface is the blue 20-pin horn socket in the picture above. 2.What is the function of JTAG interface? 1) Download the program...[Details]
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The life of an LED is inversely proportional to the temperature of its PN junction. In some high-power LED lamps with limited space, reducing the temperature rise of the LED cannot be achieved by usi...[Details]
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1. Definition of SEooC
In the automotive industry, common elements are developed for different applications or for different customers. These elements can be independently developed by differe...[Details]
DSP and ARM Processors
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