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Since 2020, under the influence of the COVID-19 epidemic and Sino-US trade frictions, domestic display panel, semiconductor and other industries have begun to strategically reconsider procurement and...[Details]
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The sampling circuit has an analog signal input, a control signal input and an analog signal output. The function of this circuit is to receive the input voltage at a certain specified time and ma...[Details]
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1 Unreasonable configuration of protection settings
For substations with small power sources connected to the grid, when the main supply line fails, if the protection settings are not configure...[Details]
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I am a firm believer in the laws of thermodynamics and its purely colloquial corollary: "When it comes to energy, there is no such thing as a free lunch." This is why whenever I see the words "100% e...[Details]
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Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
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When I was learning ARM embedded systems, I found that I had forgotten a lot of the knowledge about analog and digital devices that I had learned before. According to my progress, I should have conti...[Details]
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In the design of embedded systems using MCUs, developers usually consider using SDRAM when the memory occupied by programs or data is too large to be placed in on-chip flash memory or SRAM. Don't as...[Details]
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On June 1, it was learned from Huawei's official website that the four models of Huawei Mate 40, Mate 40 Pro, Mate 40 Pro+, and Mate 40 RS Porsche Design currently support upgrading the motherbo...[Details]
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Without 5G chips, will Huawei phones continue to be popular? The answer is yes. According to Deep Web, Huawei will release the new Mate 50 series flagship phone early next year. The Mate 50 w...[Details]
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With the development of computer technology, semiconductor technology and electronic technology, embedded systems are widely used in many fields such as industrial manufacturing, process control, com...[Details]
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Servo drive fault codes
Servo drive, also known as "servo controller" or "servo amplifier", is a controller used to control servo motors. Its function is similar to that of a frequency convert...[Details]
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China Energy Storage Network:
President Xi Jinping solemnly promised China's "dual carbon" goals to countries around the world. In order to achieve this goal, it is urgent to build a new po...[Details]
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0 Introduction
High-precision resistors are important components of many reference sources. The accuracy requirements for high-precision resistor measurements are relatively high, and they are easil...[Details]
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1 Introduction
There are many ways of high-voltage frequency conversion, such as high-low-high mode, three-level mode, two-level mode with components directly connected in series, multi-leve...[Details]
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The autonomous driving industry is in the ascendant. Starting from "endgame thinking", how should players find their position in the industry? Marked by the emergence of the BEV+transformer tec...[Details]