Schematic connections not appearing in PCB layout editor


#1

I had drawn a circuit schematic as enclosed. But when i tried to lay track between pin 2 of u1 and pin 1 of j1 , i could not do it in pcb layout editor.Similarly connection between pin 4 to pin 15 of u2 was also not possible. But in the eeschema design it is connected.Both jpg image is shown. Kindly clarify where i went wrong.


#2

Your opamp isn’t connected! You must end wires just at end of pins (small circles). Similar situation at pin 4 of U2.

ALWAYS run DRC before creating netlist to avoid stupid mistakes in schematic(s).


#3

An indicator for unconnected wires is the small square at the unconnected end of wires.


#4

Thanks for keruseykaryu and straubm for pointing out the mistake. Such mistakes i will avoid in the future.