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Phenomenon 1:
Fault phenomenon: Alarm or vibration continues after 1-2 seconds of power on
Cause analysis: This phenomenon usually occurs due to oversensitivity and insufficient pow...[Details]
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In medical examinations, the analysis and determination of various hormone levels and their trace metabolites, drugs and metabolites, vitamins and disease-related antigens in the body can reach doz...[Details]
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错误 __builtin_avr_delay_cycles expects an integer constant. After searching, it was found that it was caused by the header file version update. The description of line 214 of the delay.h file is as...[Details]
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Suppose you receive a task to design a signal processing system composed of analog devices such as DSP, DAC, and ADC. The job is pretty simple if you take a few important factors into consideration....[Details]
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As the first flagship product after Honor's independence, Honor V40 has attracted much attention recently. Previously, a digital blogger revealed that Honor V40 has opened reservations in major...[Details]
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With the widespread use of lithium batteries in mobile communications, electronic appliances and other fields, accidents involving battery safety, environmental pollution of used batteries, and the s...[Details]
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As shown in the figure, J1 is the No. 1 and No. 2 terminals of the instrument. VD3, C7, C9, etc. rectify and filter the AC voltage output by the low-voltage winding of transformer T1, and then outp...[Details]
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China Energy Storage Network News:
Xinhua News Agency, Chengdu, April 17 (Reporter Lu Youyi) The reporter learned from the State Grid Sichuan Electric Power Company that with the completion...[Details]
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Before discussing the specific decoding content of the oscilloscope, let’s first look at the changes in protocol decoding that have occurred with the development of oscilloscopes. 1. Briefly describe...[Details]
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0 Introduction
At present, in the papermaking industry, both domestic and foreign manufacturers of all sizes still widely use traditional oil-heated and steam-heated papermaking drying cylinde...[Details]
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Beijing time, August 25th morning news, Google and Apple banned software developers from using third-party independent payment systems. South Korea is dissatisfied with this and seems to intend to cu...[Details]
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According to blogger Kang's previous news, iPhone 12 models may support "Smart Data Mode", which means seamless switching between 4G and 5G. And the process is fully automatic and the whole process w...[Details]
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O Introduction
PROFIBUS-DP
fieldbus is widely used in manufacturing automation, process industry automation and building automation industries due to its advantages such as high spee...[Details]
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Based on the analysis of the advantages and disadvantages of the traditional float type liquid level gauge, this paper introduces the method of improving the traditional float type
liquid leve...[Details]
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introduction
The working characteristics of the sensor are directly reflected by its static and dynamic characteristics. The static characteristics represent the input-output relationship of t...[Details]
Analogue and Mixed Signal
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