How many nodes are here?
What do you mean by “nodes”
Please help with the drawn circuit part of the same circuit
Schematic diagram
If you create the breadboard view in Fritzing that will automatically create (but not place or route) schematic and pcb. You then need to move the parts around in schematic view and click on the rats nest lines to route the traces. If you run in to trouble post the sketch (the .fzz file caused by saving the sketch, upload is 7th icon from the left in the reply menu) and one of us will look it over and tell you what is wrong.
Peter