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What kind of measurement methods do sensors have? This question is very critical. There are various sensors and various measurement methods. This article compares three measurement methods to see w...[Details]
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1 Introduction
The main problems of street lighting in cities, especially small and medium-sized cities, are that the overall planning is lagging behind, the lighting control methods...[Details]
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Abstract: L6598 is a control IC that integrates a resonant converter and a 600V high-voltage half-bridge driver on the same chip. It can replace single-ended resonant converters and multi-chip s...[Details]
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The purpose and significance of the research project
Spectrum analyzers can help designers determine the frequency range of interference signals so as to select a reasonable filtering solution. Howev...[Details]
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On February 23, Lianrui New Materials released its performance report stating that the company's operating income in 2020 was 404 million yuan, a year-on-year increase of 28.20%; the net profit attri...[Details]
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Abstract: This article introduces how to use the QUICKRAM device of the American QUICKLOGIC company to design a high-speed, highly reliable asynchronous FIFO (Asynchronous FIFO).
Asynchron...[Details]
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This circuit automatically repairs the battery . When in use, connect the power supply VCC to the +12V of the switching power supply, and connect points A and B to the positive and negative poles of ...[Details]
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Regarding how STM32 serial port outputs hexadecimal values and then displays them on the serial debugging assistant, many people use printf("%02x", A) statement, but what is displayed on the serial...[Details]
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Due to the needs of the project product, only one button can be set, but multiplexing functions such as short press (i.e. single press) to switch the working mode, long press to turn on and off, doub...[Details]
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In recent years, the global laser industry has developed rapidly. According to Laser Focus World's forecast, global laser sales revenue is expected to continue to grow by about 10% to reach US$16.2 b...[Details]
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There are five ways for intelligent vortex flowmeters to detect vortex signals:
1. Use a detection element installed in the vortex generator to directly detect the differential pressure on both si...[Details]
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According to foreign media reports, CATL has already signed a small-scale electric vehicle battery supply agreement with Volkswagen and BMW. Under this inducement, its "ambition" is not satisfied. ...[Details]
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start.s file
The startup code is very simple, mainly doing some hardware-related settings: telling the CPU the base address of the peripherals, turning off the watchdog, and setting up the sta...[Details]
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Since it often involves single-chip microcomputer development, a program framework that can run multiple tasks is needed. Using an operating system is a bit of a waste of resources, and using ordinar...[Details]
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The key technology of the reference voltage source is the voltage-temperature system CT, which represents the drift of the output voltage caused by temperature changes, referred to as temperature dri...[Details]
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