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1 Neutral point grounding method
In the early days, my country stipulated that the neutral point grounding methods of power systems should be divided into two categories: large grounding short...[Details]
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The speed sensorless control system does not require detection hardware, eliminating the various troubles caused by the speed sensor, improving the reliability of the system and reducing the cost o...[Details]
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md.b $address $count (display $count bytes of data from address $address b=byte, byte, 8 bits) md.w $address $count (display $count words of data from address $address w=word, word, 16 bits) md.l...[Details]
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According to foreign media New Atlas, insects quickly switch between different gaits in response to external stimuli. Scientists have now created a small robot that can do the same thing using an int...[Details]
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By Henry Zhang and Kevin B. Scott, Analog Devices Current mode control is widely used in switch mode power supplies due to its high reliability, simple loop compensation design, and simple and reli...[Details]
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1 Introduction
In circuit design, the importance of grounding is well known. Many problems in electronic products are actually closely related to the treatment of grounding, such as noise ...[Details]
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According to news on October 17, at the 2023 NIO Innovation and Technology Day held last month, Li Bin announced that NIO's first self-developed chip will be mass-produced in October. It is claimed t...[Details]
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Yesterday, a media reported that "a strange bug appeared in the calculators of many mobile phones. When calculating "10%+10%", the result was not 0.2, but 0.11. Many models including OPPO, Huawei, Ap...[Details]
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PIC XX XXX XXX (X) -XX X /XX 1 2 3 4 5 6 7 8 1. Prefix: PIC MICROCHIP is the product code of the company, especially: dsPIC is a new type of PIC microcontroller with integrated ...[Details]
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On May 10, the Ningxia Development and Reform Commission issued a notice on the launch of pilot projects for new energy storage projects in 2022, clearly stating that a number of new energy storage...[Details]
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Introduction
In traditional control systems, single-chip microcomputers are usually used as the control core and supplemented with corresponding components to form a whole. However, this m...[Details]
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Connection of devices with different bit widths Let's first take a look at how the peripheral ROM is connected to the CPU address bus in the 2440 chip manual. Connection between 8bit rom and CPU a...[Details]
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In a network-centric battlefield, all systems (platforms) are interconnected nodes that work together to provide mission-critical information to military personnel. This approach is driving the dev...[Details]
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AMD previously announced the latest Ryzen 3000 platform BIOS plan . The new version of AGESA 1.0.0.4 will further optimize the CPU acceleration frequency. Now MSI has officially announced its ...[Details]
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On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
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