![image.png](//image.easyeda.com/pullimage/0DOPM67qOxm8mSCEOqBZB7AwaryfuAoCRvGCdZm3.png)
Hello,
I cannot find what the meaning is of the different colour connections on different components. Is it just that red = voltage supply / black = ground / blue = other?
Thanks in advance!
Chrome
81.0.4044.122
Windows
10
EasyEDA
6.3.39