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Perhaps one day in the future, cars without wires will become possible, but at the current level of technology, the wiring harness system is still an indispensable part of the car, and relevant engin...[Details]
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The tester uses low-voltage pulse method and high-voltage flashover method to detect various cable faults, especially flashover and high-resistance faults of cables, which can be directly tested wi...[Details]
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The 2440 startup process is a difficult point and not easy to understand. The understanding of the 2440 startup process affects the subsequent analysis of the bare metal code execution process, thus ...[Details]
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/*------------------------------------------------------------------------------------------------------------------- 192*64 LCD driver written by Keil C51. Thanks to many netizens for providing refe...[Details]
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The physical picture produced is as follows: The schematic diagram and PCB diagram drawn by Altium Designer are as follows: The microcontroller source program is as follows: /*****************...[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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Program optimization refers to the process of adjusting and improving the program using software development tools after software programming is completed, so that the program can make full use of res...[Details]
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Samsung loves to take every opportunity to mock the iPhone, even if it means having to remove ads when Galaxy phones no longer look good. It looks like Samsung is doing it again, but this time it's b...[Details]
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According to foreign media reports, Velodyne announced that it has reached an agreement with Nikon. According to the agreement, Nikon Sendai Corporation (a subsidiary of Nikon) will produce lidar sen...[Details]
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On October 15, McKinsey conducted a macro analysis of the overall economic situation of global semiconductor companies and traced the performance of the semiconductor industry over the past two decad...[Details]
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A double potentiometer is a combination of two independent potentiometers, which can adjust two different working point voltages or signal strengths in the circuit. Others include single potentiomet...[Details]
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A few days ago, there was news that Microsoft is planning to release Surface Duo in more countries and regions around the world. Now new news has confirmed this again, and also said that Micros...[Details]
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The ARM7TDMI processor instruction set allows you to implement special additional instructions through coprocessors. These coprocessors are separate processing units combined with the ARM7TDMI core...[Details]
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Challenge:
Build a custom real-time monitoring system capable of evaluating the performance and characteristics of grid-connected PV systems using a variety of measurement devices in a short ...[Details]
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introduce
Many of the Dallas Semiconductor 8051-based microcontrollers support in-system programming through a common RS-232 serial port. In-system programming means that program and/or data memory...[Details]