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The motor controller, as one of the core components of electric vehicles, is a decisive factor in the vehicle's power performance. It obtains the vehicle's requirements from the vehicle contr...[Details]
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1. System Configuration
1.1 Software
A PC with Step7 Micro/Win SMART software (including Modbus protocol library) installed. In this example, Step7 Micro-Win SMART V2.0 is used.
1.2 ...[Details]
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First, the circuit has almost no power supply rejection. Any change in the power supply voltage will directly change the bias voltage Vs/2 through the two voltage divider resistors, but the power s...[Details]
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Hardware Description Language HDL (Hardware Describe Language)
HDL Overview
With the development of EDA technology, it has become a trend to design PLD/FPGA using hardware language. The main h...[Details]
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Recently, Horizon Robotics, a well-known intelligent driving computing solution provider, held a 2024 Intelligent Driving Technology Product Launch Conference. At the conference, "Intelligent Drivi...[Details]
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The market for high brightness (HB) LEDs is expected to reach $12 billion in 2012 and grow to $20.2 billion by 2015, a CAGR of 30.6% (Source: Strategies Unlimited). One of the key applications dr...[Details]
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In the previous blog post, we started the system by mounting the root file system with NFS. Next, we solidified the root file system with Python 3 transplanted into NandFlash. However, since Linux-4....[Details]
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A 5Hz variable frequency power supply for textile machines has three output voltages of 50V, 60V and 70V due to different working conditions. This article will focus on the hardware circuit and softw...[Details]
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IT Home reported on March 28 that tonight, Tianma released a post introducing the new generation of OLED pixel arrangement - Windmill arrangement. Officials said that this arrangement is derived from...[Details]
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The car instrument is the information exchange interface between the driver and the car, and plays an important role in the safety and economical driving of the car. In recent years, with the devel...[Details]
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The 51 microcontroller is a commonly used microcontroller chip that is widely used in the control and calculation of various electronic devices. The crystal oscillator is very important in the microc...[Details]
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The Dickson charge pump theory can be extended to obtain a charge pump circuit that generates a negative voltage. The working principle of the negative voltage charge pump is shown in Figure 1. Its...[Details]
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my country is a country with many rivers, frequent floods and a lack of water resources. With the in-depth development of water conservancy projects in my country, long-distance and ultra-long-dist...[Details]
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According to foreign media reports, IOP, a company jointly owned by Israeli clean energy startup Phinergy and Indian energy giant Indian Oil Corporation (IOC), is committed to commercializing aluminu...[Details]
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At about 3 p.m. on November 6, as Trump won the key swing state of Pennsylvania, he successfully won 270 electoral votes, defeating the Democratic candidate and current Vice President Harris a...[Details]
Discrete Device
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