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A friend asked me, a delta-connected motor can be started with a star-delta step-down voltage, so what will happen if a delta-connected motor is connected to a star connection for a long time? Will...[Details]
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About this program:
Q: Timer 1 controls 9 PWM channels. I have heard from experts that 8 channels are usually appropriate because it seems that one cycle of the servo is divided into 8 parts to contr...[Details]
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In the design of PWM DC/DC converter, in order to prevent subharmonic oscillation, it is necessary to introduce a slope compensation circuit. However, the traditional slope compensation circui...[Details]
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This charger has the following features: 1. Constant current charging and interspersed with high current discharge, the constant current charging current is about 300mA, the discharge current incre...[Details]
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Non-isolated buck power supply is a commonly used power supply structure, accounting for more than 90% of fluorescent lamp power supply. Many people think that non-isolated power supply only has bu...[Details]
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Everyone is familiar with multimeter, but few people can really use it thoroughly. Here I will explain to you how to use multimeter to detect capacitance. Don't underestimate this knowledge point, may...[Details]
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- Electric vehicle inverter technology -
In the electric drive system of electric vehicles, the inverter plays a vital role. It receives the DC voltage from the battery as input and then...[Details]
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Acrel's Acrel-3000 power monitoring system software uses computers, communication equipment, metering and protection devices, etc. to provide a basic platform for real-time data collection, switch ...[Details]
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In recent years, as my country's integrated circuit industry has received a series of policy and financial support, the integrated circuit industry has entered the "fast lane", and my country has bec...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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0 Introduction
Urban traffic problems are universal problems in all countries of the world. Intelligent transportation systems are an effective way to solve the increasingly serious urban traff...[Details]
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PIC microcontroller is one of the most important types of microcontrollers. I have introduced many things about PIC microcontrollers, such as the advantages of PIC microcontrollers and the selection ...[Details]
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Sina Digital News reported on the morning of April 6 that Facebook's payment function "Facebook Pay" will support users to make payments between users through QR codes. Users can transfer money...[Details]
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Let's first briefly explain the I2C bus. The I2C bus is a serial data bus with only two signal lines, one is the bidirectional data line SDA, and the other is the clock line SCL. The communication b...[Details]
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Inverter constant pressure water supply is a water supply method widely used in industrial and civil fields. It achieves constant water supply pressure by adjusting the speed of the motor. This wat...[Details]
Embedded System
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