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Recently, Motorola exposed a new mobile phone called e6. According to the renderings, the front design of the phone is traditional, and the Motorola English logo is printed at the bottom of the scree...[Details]
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The working modes of the microcontroller I/O port are basically divided into the following categories: 1. Quasi-bidirectional IO port configuration (weak pull-up) summary: Strong current sinkin...[Details]
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Dot pitch is one of the important technical parameters of LED display . What is dot pitch? How to choose LED display based on dot pitch? This is a question many friends have. The following are the...[Details]
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Except for free electron lasers, the basic working principles of various lasers are the same. The essential conditions for generating lasers are particle number inversion and gain greater than loss...[Details]
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Introduction
Closed transmission system of heat and CO2 using GPRS network infrastructure
The greenhouse effect causes global warming and poses a global environmental thre...[Details]
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With the large-scale establishment and networking of 5G base stations, various equipment manufacturers are also competing secretly in the research and development of sub-6G and millimeter wave commun...[Details]
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The development environment selected is MPLAB X IDE v5.50 and xc8-v2.32-full-install-windows-x64-installer. 1 Basic principles 2 Implementation Code The code is mainly written based on FIGUR...[Details]
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BigBand Networks (NASDAQ: BBND), a leading provider of digital video networks, recently announced the launch of a new version of its broadcast video service software, BVS 3.0. This version can meet...[Details]
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After using STM32CubeMX to generate the STM32L053R8T6-related application code, the following error message was prompted when I downloaded it for the first time using the Keil development environ...[Details]
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On October 17, the International Alliance for Intelligent Manufacturing (ICIM) and the China Association for Science and Technology Intelligent Manufacturing Association (IMAC) jointly released the l...[Details]
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China Energy Storage Network:
Foreign power capacity margin guarantee mechanism and its enlightenment
Tian Shijun Zhang Fan Ma Li
(State Grid Energy Research Institute Co., Ltd....[Details]
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Fairchild's FMS9884A image-to-digital converter is a complete integrated analog interface. It can digitize RGB images with a resolution of 1280×1024 (85Hz refresh) or 1600×1200 (75Hz refresh), using ...[Details]
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During the production process of semi-finished and finished products of power transformers, before the newly installed transformers are put into operation, and according to the preventive test proced...[Details]
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3 Inspection function mechanism As can be seen from FIG1 , when there are N temperature sensors to be measured, the traditional temperature inspection circuit requires N constant current sources. Bas...[Details]
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Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
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