Hello friends, could you helpme? I need to draw this circuits but I dont know, thanks for your help.
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2Well what have you tried? Maybe provide some MWE?– SolidMarkJul 3, 2021 at 3:13
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My personal suggestion is to go through (in the sense: read and try) the first tutorial in the TikZ manual and then the tutorials in circuitikz manual. You need to dedicate a few hours to it, but it's absolutely usefuls if you are serious about using circuitikz.– RmanoJul 3, 2021 at 8:31
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Except possibly the ocirc node, you don't need circuitiks for this.– John KormyloJul 3, 2021 at 14:32
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Any news? You got three answers ... It is time to decide which one of them the best fulfil your expectation and accept it then (by clicking check mark at top left side of selected answer). As I see, so far you have not accepted any of the answers to your questions. By this you tell us, that no one your question is not solved. Is this true?– ZarkoJul 6, 2021 at 19:20
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For all, thanks!!– JuliperezorJul 8, 2021 at 17:15
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2 Answers
As starting point:
\documentclass{article}
\usepackage{circuitikz}
\begin{document}
\begin{tikzpicture}
\draw (0,0) to [short,o-] ++ (1,0) node[right] (p) {$p$}
(p.east) -- ++ (1,0) node[right] (q) {$q$}
(q.east) to [short,-o] ++ (1,0);
\end{tikzpicture}
\begin{tikzpicture}
\draw (0,0) to [short,o-] ++ (1,0) coordinate (a)
(a) |- ++ (1, 0.5) node[right] (p) {$p$}
(p.east) -| ++ (1,-0.5) coordinate (b)
(b) to [short,-o] ++ (1,0)
(a) |- ++ (1,-0.5) node[right] (q) {$q$}
(q) -| (b);
\end{tikzpicture}
\end{document}
Edit: Considered is @rmano comment.
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NIce, +1, --- and I think you found a bug in
circuitikz, because your code (which is ok) gives a warning in newer TikZ– RmanoJul 3, 2021 at 10:50 -
@Rmano, you are right. Since warning is somewhere on the middle of ˙
.logfile, I didn't notice it.. It complain about node coordinates when constructto [short,-o]is used. bu not at--:Package pgf Warning: Returning node center instead of a point on node border. D id you specify a point identical to the center of node ``q''? on input line 9.Thank you very much!– ZarkoJul 3, 2021 at 11:20 -
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Anyway, if you want that the branch of the second diagram become symmetrical, you should use ` (p.east) -| ++ (1,-0.5) coordinate (b)` (relative coordinates are computed from the center of the node even if then the border anchor is used).– RmanoJul 3, 2021 at 12:04
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@Rmano, you are right. This should be used at relative coordinates. Using it, also warning disappear. So there is no bug?– ZarkoJul 3, 2021 at 12:14
An alternate way of doing the same. It's mostly tikz. The node shape node[ocirc]{} from circuitikz is used.
\documentclass[border=3mm]{standalone}
\usepackage{circuitikz}
\begin{document}
\begin{circuitikz}
\draw
(0,0)node[ocirc]{}
-- node[fill=white]{$p$} ++(2,0)
-- node[fill=white]{$q$} ++(2,0)node[ocirc]{}
(0,-2)node[ocirc]{}
-| ++(1,0.5)
-- node[fill=white]{$p$} ++(2,0)
|- ++(1,-0.5)node[ocirc]{}
-| ++(-1,-0.5)
-- node[fill=white]{$q$} ++(-2,0)
-- ++(0,0.5)
;
\end{circuitikz}
\end{document}
