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Measuring the insulation resistance and absorption ratio or polarization index of power transformers has high sensitivity in checking the overall insulation condition of the transformer, and can ef...[Details]
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Recently, Musk showed off his strength at Tesla's AI Day, with the appearance of humanoid robots, supercomputer Dojo, and the demonstration of the working principle of the pure vision route, all of w...[Details]
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1 Introduction
The urgent call to reduce CO2 emissions has led major automakers to develop new solutions for electric and hybrid drive vehicles. In order to develop power semiconductor...[Details]
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Introduction: This paper designs an offshore liquid level measurement system based on AT89S51 single chip microcomputer. The system adopts the principle of segmented capacitance detection to realize ...[Details]
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Design Considerations
Fingerprint recognition is used in a variety of applications, including electronic access control systems, smart cards, vehicle ignition switch control systems, USB memory s...[Details]
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On the afternoon of February 8, Li Xiang announced on Weibo that there would be a unique press conference at 8 p.m. Therefore, in this press conference, which was very similar to Apple from the tra...[Details]
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There are two basic implementation methods for image encoding/decoding systems. One is based on microcomputer implementation. The image processing system is integrated into the microcomputer syst...[Details]
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//ICC-AVR application builder : 2007-12-5 17:34:01 // Target : m48 // Crystal: 1.0000Mhz #include iom168v.h #include macros.h #include myfun.h //#include I2C.h #define START 0x08 #define ReSTA...[Details]
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Abstract: Designers are accelerating the trend toward low-voltage, single-supply systems to reduce product size, reduce cost, extend battery life, and improve the performance of battery-powered system...[Details]
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On March 11, Mao Weiming, Chairman and Secretary of the Party Committee of State Grid Corporation of China, conducted a video survey on the resumption of work and production of NARI Group, XJ Group...[Details]
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Review of historical events; Let’s talk about how to view air conditioning energy efficiency. Ms. Dong reported Aux's energy efficiency fraud incident under her real name Gree real-name report ...[Details]
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Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardware...[Details]
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The communication distance of home appliance remote controls is often not high, and the cost of infrared is much lower than other wireless devices, so infrared always occupies a place in home applian...[Details]
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With the improvement of vehicle electrification level, the number of various ECUs on vehicles has gradually increased. They communicate through the bus to achieve coordination and control between v...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]