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In recent years, the research and development capabilities of Chinese automobile brands in the field of new energy have been continuously improved. From old state-owned enterprises with decades of ...[Details]
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1Main circuit scheme
1.1 Power supply circuit
This power supply is designed for a 30 kW switched reluctance motor controller. The main circuit of the motor power converter is an asymmetri...[Details]
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introduction
Fire seriously threatens the safety of human life and property. Every year, there are countless disasters caused by fire in my country. However, accurate and timely prediction of ...[Details]
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Brief introduction of TH2684A insulation resistance tester: The TH2684 high-precision insulation resistance tester is an intelligent measuring instrument that can quickly measure the insulation prope...[Details]
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It looks like you've been in a car accident. If you don't respond, your iPhone will trigger an SOS emergency call." Recently, Apple launched a "car accident detection function" on its latest new ph...[Details]
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On April 30, SMIC disclosed a personnel change. Due to work arrangement adjustments, Lu Jun resigned from the positions of SMIC's Class II non-executive director and member of the board of directors'...[Details]
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1. Hardware Solution The block diagram of the fully automatic washing machine is shown in Figure 1. It mainly consists of a power supply, a single-chip minimum system, a switch detection circuit, a c...[Details]
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A timing diagram is a graph showing the change of a signal over time. The horizontal axis is the time axis, and the vertical axis is the signal value, which is 0 or 1. The method of designing PLC p...[Details]
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Recently, an Apple employee posted a picture on social media with the background of Apple Park. There was also a "clapperboard" in the picture, which indicated that Apple's Spring Festival new produc...[Details]
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LonWorks is a local operating network launched by Echelon in the United States in 1992. It was initially used for building automation, but soon developed into an industrial field network. LonWorks ...[Details]
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The pins of the microcontroller can be controlled by programs to output high and low levels, which can be regarded as the output voltage of the microcontroller.
However, the program cannot control ...[Details]
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The China (Shanghai) Exhibition and Machine Vision Technology and Application Seminar (hereinafter referred to as VisionChina (Shanghai) 2024) is hosted by the Machine Vision Industry Alliance and ...[Details]
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According to foreign media reports, someone successfully used 99 smartphones to create a virtual traffic jam to trick Google Maps. The user named Simon Wechkert loaded 99 smartphones onto a cart and ...[Details]
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Energy saving and picture quality improvement technology has always been an area where the color TV industry has been constantly pursuing innovation. With the popularity of LCD TVs , regional dim...[Details]
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In the design of DC-DC converters, when the input is equal to the output, if the conversion method when the input and output are not equal is still used, the conversion efficiency will not be impro...[Details]
DSP and ARM Processors
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