Through the external VADJ voltage control signal, the output voltage can be adjusted within a wide range.
VADJ can come from analog signals such as DAC and potentiometer. The circuit principle is as f...
I need to output the value in the counter of AT89S51, connect DAC0832 in direct mode, and then convert the current to voltage. As a result, the voltage does not change at all. What is the reason? The ...
I just learned VHDL, and I have a newbie question about Quartus simulation. I wrote a frequency divider program according to the book, and then I want to use Quartus 5.0 to look at the waveform. When ...
The FOC vacuum cleaner development kit is a low-voltage sensorless FOC development board developed using CMS32M5733. It supports sensorless FOC and single resistor control, and has fast startup, smoot...
I use AD to collect data and send it to memory via DMA. After the data is sent, a DMA interrupt is generated. After the interrupt is processed, I find that AD does not collect data. Why can't I send t...