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Ultrasonic detector is a commonly used detection instrument. Beijing Brady ultrasonic detector has the advantages of high accuracy, good stability, flexible use, easy to carry, wide range of applicati...[Details]
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Many patients with neurological diseases lose their language ability and need to rely on specific communication devices to communicate. Such devices use brain-computer interfaces or head and eye move...[Details]
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Many people like to watch iFixit's disassembly, but iFixit mainly focuses on the difficulty of disassembly and restoration. There is another organization in the industry that pays more attention to...[Details]
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Float level gauges are suitable for measuring various liquid levels in industries such as petroleum, chemical industry, electric power, light industry, medicine, and industrial wastewater. This is ...[Details]
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About the Institute of Communications and Signaling
The Communication and Signal Research Institute is a high-tech enterprise affiliated to the China Academy of Railway Sciences (CARS) in the fie...[Details]
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The ABS/ASR/VDC integrated system, which integrates the anti-lock braking system ABS (Anti-lock Braking System), the acceleration slip regulation system ASR (Acceleration Slip Regulation System) and ...[Details]
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Grounding in the instrumentation industry is also studied. Only correct grounding can ensure measurement accuracy and the safety of people and equipment. Here are ten tips to help you become better g...[Details]
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An optical power meter is used to measure the absolute optical power or the relative loss of optical power through a section of optical fiber. It is the most basic fiber optic equipment, much like a ...[Details]
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If you use a magnifying glass to observe the LCD panel, you will find that it looks like the following figure. We know that red, blue and green are the so-called three primary colors. That is to sa...[Details]
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As cars become more complex, the ways in which electronic control units (ECUs) communicate with remote peripherals within the vehicle are constantly being developed. In situations where these remot...[Details]
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0 Introduction
In modern radar receivers, the most widely used structure is the superheterodyne structure. In this structure, the single-chip system often requires an off-chip filter to remove the ...[Details]
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Recently, Infineon Technologies AG will appear at the 2020 International Consumer Electronics Show (CES 2020) to demonstrate how to apply advanced semiconductor technology to achieve product innovati...[Details]
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Currently, driven by better display and memory technologies, as well as the impending deadline for digital television broadcasts in North America, the development of high-definition video is rapidl...[Details]
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This paper introduces a design method of intelligent traffic lights that dynamically adjusts time based on changes in traffic flow; while conducting traffic statistics, it monitors violations; alloca...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]
PCB Design
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