This course is a high-quality teaching video on the principles and applications of inverters taught by Professor Li Jiusheng of Harbin Institute of Technology. The complete course has a total of 36 hours. The main circuit of the frequency converter is the power conversion part that provides voltage-regulated and frequency-modulated power to the asynchronous motor. The main circuit of the frequency converter can be roughly divided into two categories. The voltage type is a frequency converter that converts the DC of the voltage source into AC, and the filter of the DC circuit. It's a capacitor. The current type is an inverter that converts DC from a current source into AC, and its DC loop filter is an inductor. It consists of three parts: the "rectifier" that converts industrial frequency power into DC power, the "smoothing circuit" that absorbs the voltage pulsations generated in the converter and inverter, and the "inverter" that converts DC power into AC power. Transformer".
[i=s]This post was last edited by waizon on 2015-11-23 10:01[/i] I wanted to use MPU6050 to count sit-ups, but I wasted a lot of time because the memory for calculation was not enough. I changed it to
I graduated in 2007 and have been working for 5 years. I am now working in a company that makes industrial control products. I have a lot of free time. I wonder if there is a part-time job I can do? ?
#include#include "LCD_12864.h" #include "CLOCK.h" unsigned int start,end; unsigned char overflow,flag; unsigned long gao,di; int main( void ) { // Stop watchdog timer to prevent time out reset WDTCTL
Because the Spring Festival is not far away, I don't plan to make complicated things. I want to make a 51 single-chip microcomputer simulator with a USB interface. This tool is more useful for single-
[i=s]This post was last edited by azhiking on 2014-3-7 16:46[/i] BeagleBone Black System Reference Manual This is the English version, but the instructions are very detailed, not just a few pages of E
FPGA/CPLD
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