When I was posting, I suddenly didn't know how to start. I turned on my computer after get off work and read the posts posted by EE forum friends. I thought I could write a summary. Three days have pa
DSP fetches instructions from RAM memory many times faster than from flash memory, but RAM has defects that limit it from storing user program code, because RAM will lose data when power is off, but i
In the circuit using A3977 to drive the stepper motor, there are some parts of the circuit analysis that I don't understand. I hope you can give me some advice. [img]data:image/png;base64,iVBORw0KGgoA
[size=14px]As the title says, I have finished drawing the circuit, and my boss asked me to output the circuit ICT and FCT specifications. How can I do this? I looked it up on Baidu, and I found that I