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IGBT is developed on the basis of BDMOS power field effect tube. Under the N+ layer on the drain side of the VDMOS structure, a P+ layer emitter is added to form a pn structure, as shown in Figure 1-...[Details]
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LED lights are simple LEDs that can only express simple information by turning on and off. In this class, we will learn about a device that can express more complex information: LED digital tubes. F...[Details]
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1 The necessity of modularization
As early as the 2011 Hannover Industrial Fair in Germany, a research team composed of Bosch and Leopoldina Academy propose...[Details]
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introduction
Designing reference input circuits for RF systems can prove tricky. One of the challenges is maintaining the input clock's phase noise performance while meeting the clock's protection,...[Details]
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Today, as network technology is increasingly used, network transmission is the most economical and effective way of data transmission. How to use the cheap 51 microcontroller to control the network c...[Details]
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According to foreign media reports, electric car manufacturer Rivian Chief Financial Officer Claire McDonough announced that the company will release a new battery pack next year and use it in the R1...[Details]
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The orifice flowmeter is a circular plate with a hole in the middle installed inside the pipeline. The pressure difference of the steam before and after the orifice is measured and the steam flow rat...[Details]
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Ensuring high reliability, improving operating performance, and being flexible in application and easy to expand are the key to the design of microcomputer monitoring in power systems. In traditional...[Details]
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Weighing sensor is a commonly used measuring instrument, which has certain applications in many industries. The selection of display controller for weighing sensor is also very important for the use o...[Details]
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On August 18, China Resources Microelectronics released its 2021 semi-annual report, stating that the company achieved operating income of 4.455 billion yuan, an increase of 45.43% over the same peri...[Details]
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As shown in the figure, it is a ten-way temperature patrol detection circuit. The detection circuit consists of a temperature sensor, a V/F conversion circuit, an oscillator, a patrol detection progra...[Details]
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New technologies, labs and personnel show Nexperia’s confidence in global semiconductor market recovery Nijmegen, June 17, 2021: Nexperia, the expert in essential semiconductor devices, has announc...[Details]
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The measurement principle of electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. When measuring flow, the fluid flows through a magnetic field perpendicular to the flow d...[Details]
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Abstract: This application note details how to implement pixel-level (individual LED) brightness control using the MAX6958 and MAX6959 LED display drivers. This technique enhances the 64-step global (...[Details]
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As a non-famous self-media person in the automotive industry, I have noticed that with the rise of domestic new energy vehicles in the past two years, various car companies have also given names to...[Details]
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