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With the rapid development of science and technology, the automobile industry is also constantly innovating. Among them, as an important part of the car, the intelligent configuration of headlights...[Details]
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If the FieldFox series of handheld RF and microwave analyzers have a spectrum analyzer function, then field strength testing can be performed. The specific steps are as follows: Enter the spectrum a...[Details]
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bootargs=root=/dev/mtdblock2 rootfstype=yaffs2 init=/linuxrc console=ttySAC0,115200
bootcmd=nand led-start;nand erase ;fatload mmc 0:1 0x50008000 u-boot.bin;nand write.uboot 0x50008000 0 0x20000...[Details]
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The most common method of measuring frequency using an STC microcontroller is to count the number of pulses within a certain period of time. This method generally requires a counter and a timer to wo...[Details]
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According to the Ministry of Industry and Information Technology on January 29, the Ministry of Industry and Information Technology recently issued the "Action Plan for the Development of Basic Elect...[Details]
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1 Overview
In order to meet the needs of communication or testing, multiple sensors or modules are often connected to a computer (usually a PC). Information exchange between the computer and the se...[Details]
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Abstract: The working principle of the accelerator is introduced, and the structure and characteristics of the accelerator are analyzed. The PLC of Siemens of Germany is used as the lower comput...[Details]
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1 Introduction
With the rapid development of electronic technology, more and more fields are applying digital devices with single-chip microcomputer as the control core and liquid crystal as t...[Details]
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Although the peak current mode controlled discontinuous buck-boost converter is a good choice for LED drivers when the output voltage may be higher or lower than the input voltage. However, when us...[Details]
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Design of system hardware interface circuit The
application of 8051 microcontroller in Intel's MCS-51 series is very mature. It has excellent compatibility with other 8-bit machines based on it, and ...[Details]
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I was originally writing an IAP program, and only 4K bytes were planned in the Flash, but after the code was written, there were 6K, so I looked for an optimization solution, and after optimization, ...[Details]
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Laser diodes can self-destruct within nanoseconds, so testing the response and stability of a feedback-stabilized laser diode driver can be expensive. The simulator circuit in Figure 1 shows a typica...[Details]
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Cable TV System Diagram
1. Basic components (1) Receiving signal source (2) Front-end equipment (3) Trunk transmission system. Such as trunk amplifier (AGC), (ASC) and trunk cable or optical cable....[Details]
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Faced with the increasing challenges of cloud, private data and facility security. At present, it is ideal to establish a universal authentication solution: a) Support comprehensive secure access t...[Details]
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In the wave of automobile electrification, NIO's battery swap technology is like a unique and shining star, triggering everyone's endless imagination: Will this become the mainstream trend in the f...[Details]
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