When using JT-LINK to simulate and debug the program, after just a few minutes of debugging, a prompt appears that CORTEX-M cannot be found. What is the reason? The code has been debugged for a long t
Why use frequency domain?
On the one hand, when we first came into contact with learning circuits and signals, we were dealing with voltages and currents that were static relative to time. For example
[i=s]This post was last edited by mars4zhu on 2022-7-16 18:50[/i]Dear friends who participated in the event, have you considered the risk of the new coronavirus when you received packages from DigiKey
In shopping malls, you can often see people promoting children's programming. These salespeople will imply that children's programming is a skill that every child must master nowadays, making parents
Power Integrity and Power Management: Today's circuit boards can have 20 or more power rails.
Many voltages are below 3 V and most are noise limited. Special care needs to be taken to accurately measu