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According to Russia's Kommersant newspaper, the country's microelectronics industry development plan is nearing completion. It is estimated that by 2030, about 2.74 trillion rubles (about 270 billion...[Details]
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On March 26, technicians from the Chuzhou Power Supply Company in Anhui Province maintained the photovoltaic panels of the "solar photovoltaic DC power generation system" at the 110 kV Sancha Road ...[Details]
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A frequency converter is a power control device that controls an AC motor by changing the frequency of the motor's power supply. So what are the components of a frequency converter? Next, I will br...[Details]
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AD conversion Let's first look at R1 and R2. R2 is an adjustable resistor. If we increase R2, the voltage on the RA0 pin will increase. If we decrease R2, the voltage on the RA0 pin will decrease...[Details]
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Experiment name: LED dot matrix experiment (light up one point) Wiring instructions: Experimental phenomenon: After downloading the program, the 8*8 LED dot matrix lights up the first point in the up...[Details]
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Real-time bandwidth analysis Real-time analysis bandwidth refers to the spectrum width analyzed by the spectrum analyzer FFT spectrum analysis at one time. In the signal testing of military frequency...[Details]
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Recently, it was learned from the "National Standard Information Public Service Platform" that two latest requirements and standards for smart car sensors and surveying and mapping data have begu...[Details]
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MILPITAS, CA – November 16, 2010 – Linear Technology Corporation introduces the LT1999, a high voltage amplifier designed for bidirectional current sensing in the presence of fast switching common mo...[Details]
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The microcontroller source program is as follows: #include reg51.h #include intrins.h #include stdio.h #include LCD.h /************************** Main function ******************************/ v...[Details]
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There are some clear differences between ARM and embedded systems. First of all, ARM is an embedded processor architecture, and an embedded system is an integrated software and hardware system that r...[Details]
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Maxim's MAX17595/MAX17596/MAX17597 are peak current mode controllers that include all the circuits for designing wide input voltage range flyback and boost regulated power supplies. The switching f...[Details]
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introduction With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after another. Howe...[Details]
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The top annual event of the embedded industry - Shenzhen International Electronics Exhibition (ELEXCON 2019) was grandly opened at the Shenzhen Convention and Exhibition Center on December 19. Nation...[Details]
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Voltage feedback circuit
Voltage feedback circuit
The voltage feedback circuit is shown in the figure. The output voltage is fed back to the UC3843 (1) pin through the integrated voltage re...[Details]
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Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]