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As shown in the figure, it is a parallel-adjustable voltage-stabilized power supply with the characteristics of adjustment, low noise, and low internal resistance. It is very effective in supplying p...[Details]
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When selected, NOR flash is enabled, and NOR FLASH can be accessed. /common/board_r.c 364 line: initr_flash() flash_size = flash_init(); /drivers/mtd/cfi_flash.c If you want to enable debugging, defi...[Details]
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Reprinted from http://blog.csdn.net/qqliyunpeng/article/details/48791647 1. GNU assembly writing format: Comment symbol in code line: '@' Whole line comment symbol: '#' Statement separation symbo...[Details]
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Chen Gang, General Manager of Jiangsu Nanjing Power Supply Company
In line with the integrated development trend of energy revolution and digital revolution, State Grid Corporation of China cr...[Details]
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A servo system composed of hydraulic components (what is a servo system) is called a hydraulic servo system, and the hydraulic servo system has the advantages of easy speed displacement and fo...[Details]
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The swept frequency superheterodyne spectrum analyzer converts the input signal to the intermediate frequency (IF) through a mixer, and performs amplification, filtering and detection processing at t...[Details]
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1 Introduction
As the complexity of the design continues to increase, more resources are required to be put into verification. Not only is verification required to cover all functions, but it is al...[Details]
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The weighing sensor is regarded as the heart of the electronic scale. Its performance largely determines the accuracy and stability of the electronic scale. When designing an electronic scale, we o...[Details]
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Fraport has begun testing the world's first walk-through security gate designed for fast passenger passage at Frankfurt Airport.
The R&S QPS Walk2000 from Rohde & Schwarz is designed to speed...[Details]
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Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). In electrical ...[Details]
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This article introduces a switching voltage regulator based on the dedicated chip UC3842. In the motor speed controller, the power supply provides the base (gate) drive voltage of the power switch el...[Details]
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On November 23, the Beijing Municipal Bureau of Economy and Information Technology issued the "Beijing Policy Measures on Supporting the Development of New Energy Storage Industry" (hereinafter ref...[Details]
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introduction Tunnels are an important part of highways, and tunnel lighting systems are an essential guarantee for vehicles to safely enter, pass, and leave tunnel areas. At present, the lighting of ...[Details]
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Active Retarder and polarized glasses can reproduce full HD images, with minimal impact on image quality such as viewing angle and brightness. RealD of the United States and Samsung Electronics of ...[Details]
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Interconnection design technology includes testing, simulation and various related standards, among which testing is the method and means to verify various simulation analysis results. Excelle...[Details]
Microcontroller MCU
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