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The circuit flashes an LED when the car battery is charged above about 1 ampere.
The positive voltage of the circuit is taken directly from the battery pole, and the input of 741 is taken from t...[Details]
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Arbitrary waveform generator is one of the most widely used general instruments in the field of modern electronic testing. Its function is much stronger than that of function generator. It can genera...[Details]
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Since the 1970s, with the continuous development of power electronics technology, inverter technology has been gradually introduced into the welding field. In the 1980s, high-performance high-power...[Details]
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Electronic circuits usually operate with positive regulated output voltages, which are usually provided by buck regulators. If a negative output voltage is also required, the same buck controller c...[Details]
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Abstract Aiming at the application of frequency converter communication, the characteristics and composition of MODBUS protocol are introduced; RS485 circuit interface is designed; and the implemen...[Details]
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question Mr. Zhuo, the waveform of the signal generator is like this, is it normal? Participating students measure the voltage waveform of the signal generator output port Problem analysi...[Details]
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Plasma Display Panel (PDP) is a new type of panel display device developed in recent years. It uses ultraviolet light generated by gas discharge to excite phosphors to emit light to display images....[Details]
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On February 11, Sunlord Electronics stated on the investor interaction platform that the first phase of Dongguan Phoenix Industrial Park has been completed, and some production lines have been put in...[Details]
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Autonomous driving can be said to be a hot word at present. Any car company that wants to develop well will make a big fuss about it as long as it is slightly related to autonomous driving, even if t...[Details]
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On September 14, the 13th Asia-Pacific Intelligent Automotive Electronics Technology Forum Summit of AETF 2018 was held. The conference conducted in-depth discussions on V2X technology, advanced driv...[Details]
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To further improve the power performance of electric vehicles, major global automakers have set their sights on the new generation of SiC (silicon carbide) power components and have launched a number...[Details]
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Commonly used thermometers can be divided into the following types according to their materials and uses: glass mercury thermometers, which are accurate and inexpensive, but must be in direct conta...[Details]
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A few days ago, I saw someone asking this question on the Open Source Electronics Forum (openedv.com), so I deliberately did this experiment. In this way, using external SRAM is the same as using inte...[Details]
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1. Introduction Recently I used SPI to debug the SPI of N76E003 First, download the latest BSP. The old one does not have SPI routines. My current one is N76E003_BSP_Keil_C51_V1.0.6 Directly code SPI...[Details]
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CNC machine tools are highly automated machine tools that use computer systems to control the movement and operation of the machine tools to achieve high-precision and high-efficiency processing. T...[Details]