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On December 11, State Grid Tianjin Electric Power Company completed the deployment of the energy management platform in Dazhangzhuang Town, Beichen District, Tianjin, and the construction of the qu...[Details]
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High-end servers, telecommunications, and networking equipment use power management controllers to measure, track, and control the different power supplies on each board and report the measuremen...[Details]
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Text files can be said to be the most common file format. All operating system platforms support text files. Text files are files stored in ASCII format. From batch files (.BAT) in the DOS era to .TXT...[Details]
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OPPO Watch series has launched a new round of system version upgrades. In addition to adding a series of APP applications, the highlights of this update are mainly the upgrades of watch reply W...[Details]
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Cogging torque is the torque generated by the interaction between the permanent magnet and the stator core when the permanent magnet motor winding is not energized. It is caused by the pulsation of...[Details]
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1. What is EGL?
EGL is used to manage drawing surfaces and provides the following mechanisms:
(1) Communicate with the local window system;
(2) Find available types and configuration in...[Details]
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The system instruction cycle of the microcontroller varies according to different core architectures.
The 8051 series microcontroller uses a synchronous sequential logic system. The operation ...[Details]
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I found two USBASPs I bought N years ago. When I plugged them into the computer, there was no response at all, and the message "Unknown USB Device" was displayed. After a few days of searching, I succ...[Details]
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1. Introduction
In the process of developing color photographs, the exposed photographic paper must be developed with a developer solution formulated according to a certain printing process, st...[Details]
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1 Introduction The memory of MCS-51 has three spaces: on-chip RAM, off-chip RAM and ROM. MCS-51 microcontroller has four storage spaces in the physical structure 1. On-chip program memory (on-chip ...[Details]
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void ADC_ChannelSelect(uint32_t ADChannel) { // ADC_ChannelConfTypeDef sConfig; sConfig.Channel = ADChannel; sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;//ADC_RANK_CHANNEL_NUMBER;//1;//ADC...[Details]
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Blogger @Digital Chat Station revealed that before the release of the OPPO Find series, OPPO will launch the Find N mobile phone. According to previously leaked information, OPPO Find N should be O...[Details]
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The navigation products currently sold on the market are divided into handheld devices, car GPS, GP mobile phones, and GPS modules. Regardless of the type of navigation product, the power supply is...[Details]
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Gas chromatograph is the main tool for gas chromatography analysis. To achieve the purpose of fast and accurate analysis, the operator must have good operating skills. Based on my experience of usin...[Details]
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Sina Digital News reported on the morning of December 19 that Apple is investigating an alleged large-scale fraud case by some Foxconn managers who used substandard iPhone parts to assemble iPh...[Details]