for my students i am trying to draw several pictures of batteries and the options, how to connect them together - serial, parallel and serial-parallel.
the problem is in the parallel connection of two batteries (and later will be in serial-parallel). my goal is to draw something like this: https://batteryuniversity.com/_img/content/1s4p-copy.jpg i have no problem to interconnect two batteries (interconnecting the same poles together). but when i am trying to create node on both sides of connected battery poles and interconnect it with “floating” wire, i have no success. can you help me please?
the situation is also similar, when drawing schemes for connecting resistors. so that’s nothing special or new.
i was thinking about the following solution just for drawing purposes: to draw a wire and place it over the node without connection, and finally export is as a picture. or to use breadboard for interconnection and then remove it in gimp or whatever bitmap editor.
but if you know the way, how to draw such picture in traditional way, i will appreciate your help.