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1. Working Principle
The following figure is the structural schematic diagram of the electric steering system:
The following figure is the schematic diagram of electric power steeri...[Details]
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The whole process of designing a 200W solar photovoltaic grid-connected inverter can directly convert the DC power generated by the solar panel into 220V/50Hz industrial frequency sinusoidal AC power...[Details]
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A DC voltage signal system based on the digital potentiometer MAX5160 is studied. By inputting the desired DC voltage value through the key, and then the microprocessor ARM1138 controls the digital po...[Details]
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introduction
Laser display is a display technology that uses red, green, and blue (RGB) three-primary color lasers as light sources. It can reproduce the rich and gorgeous colors of the objective...[Details]
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This is a sine wave inverter power module with complete protection functions. It adopts a two-stage power conversion architecture of DC/AC/power frequency transformer. The full-bridge DC/AC circu...[Details]
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The circuit is shown in the figure below. The measuring device consists of sound wave collection, voltage amplification, low-pass filtering, waveform conversion, voltage detection, and sound and ligh...[Details]
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On November 17, 2023, the "2023 Third Automobile Intelligent Chassis Conference" co-sponsored by Changshu Economic and Technological Development Zone and Gasgoo Automobile concluded successfully in S...[Details]
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According to the Financial Times, the British government is willing to invest 500 million pounds to participate in the bidding for the assets of British communications company OneWeb. If the bid is s...[Details]
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If you often encounter this situation "the soldered
LED
does not light up for no reason", please read the following article carefully
1. The design requires pins or bent feet
...[Details]
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2.4 Photoelectric coupling
Optocouplers can transmit linear signals as well as switching signals. They are mainly used to transmit switching signals when used at the output stage. As shown in F...[Details]
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Unless the STM8 chip is empty, if the built-in Bootloader is running after reset, and the program needs to be downloaded through the serial port, the host computer must be clicked within 1s, otherwis...[Details]
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Ever since the iPhone 7 removed the headphone jack, true wireless earphones, once considered "disposable" and "wasteful", have entered the overtaking lane and are rapidly occupying the sub-1,000 yuan...[Details]
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1. LOAD REGULATION
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the ou...[Details]
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I am working on a project using STM8L052R8. The FLASH of this chip should be 64KB. IAR looks at the lnkstm8l052r8.icf file and finds the following definition: define region NearFuncCode = ; define re...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]
DSP and ARM Processors
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