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1 Test wiring Connect the test wires correctly according to the condition of the product being tested. 5.1.1 Single-phase transformer or single-phase PT test wiring The yellow and green test clamps ...[Details]
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The microcontroller source program is as follows: //Program name: Single-chip experiment instrument supporting program--pwm controls the brightness of LED //Circuit Introduction: 1. Connect P0 to the...[Details]
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1 What is hot swapping? During hot swapping, a card or module can be inserted or removed from a live power bus without affecting the overall system. This idea probably came from telephone line c...[Details]
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Shenzhen Pingshan is adjacent to the western part of Daya Bay Economic and Technological Development Zone, where there are large and small industrial parks, including BYD 's Shenzhen Pingshan headqua...[Details]
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Things are different now. Apple's status in the minds of domestic consumers is declining day by day. According to foreign media reports, a new annual Chinese consumer attitude survey shows that App...[Details]
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introduction
Now GIS (Geographic Information System) equipment with GPS (Global Positioning System) as the core is entering the stage of popularization and application. With the development of tech...[Details]
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Today, Apple released an important update for iOS 14, which mainly fixes security issues. It recommends that iPhones that can be upgraded should upgrade as soon as possible. Apple today rele...[Details]
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According to Jiwei.com, on February 1, the launch ceremony of the 8K UHD TV channel broadcast trial of China Central Radio and Television was grandly held at the Media Center in Beijing. This is the ...[Details]
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This paper introduces a CAN bus distributed measurement and control system based on the single-chip microcomputer AT89C52. It mainly describes the overall design of the system, as well as the softw...[Details]
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1 Introduction With the development of information technology, inverter power supplies are increasingly widely used in the fields of communications, military, aviation, aerospace, etc. Traditiona...[Details]
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Technical Principle of Ultrasonic Level Meter The ultrasonic level meter is installed on the top of the container. Under the control of the electronic unit, the probe emits a beam of ultrasonic pulse...[Details]
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There are two types of advertising packets: advertising packets (Advertising Data) and response packets (Scan Response). Advertising packets are required for each device to broadcast, while respons...[Details]
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On the afternoon of November 23, BYD held a cloud signing ceremony for its new energy power battery production base project. The project will develop new energy vehicle power batteries and related sup...[Details]
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The DC power supply of our plant's 350MW supercritical heating unit is composed of high-frequency switching power supply modules, batteries and other equipment. The intelligent high-frequency switc...[Details]
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1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]
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