Draw the PCB diagram in AD15 and map the schematic diagram to the PCB diagram. I found that the chip pins in the PCB are as shown in the figure above. The figure below is an enlarged display of the ab
I just learned ARM recently and came across a statement: while(true);. As I understand it, it keeps judging while(true), and if it is true, it executes;. Then it judges while(true) again, and if it is
The interrupt nesting of Cortex-M3 really confuses me. Forget the general interrupt priority, there is also a sub-priority. When searching for information, I found that this sub-priority has many alia
Question: Which topology is better for a constant current power supply circuit with a 24V lead-acid battery as input source and a 300V/7A output?
The difficulties and key points in design, thank you i