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/ee/ - Electrical Engineering

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25 Dec 2021	Mathchan is launched into public

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File: tesla coil.jpg ( 58.38 KB , 737x343 , 1641826301707.jpg )

Anonymous January 10, 2022 (Mon) 14:51:41 No. 6

This board is for the discussion of electrical engineering relating to topics such as electronic circuits, control systems, telecommunication, power distribution and more.

Homework questions must be posted on /hr/ - Homework/Requests
Career advice in mathematics belongs on /adv/ - Career Advice
Testing Mathchan's markup should only be done on /test/ - Testing/Spamming

Anonymous January 10, 2022 (Mon) 15:00:51 No. 9

File: CircuiTikZ.pdf ( 1.39 MB , 1641826851932.pdf )

Mathchan supports embedding circuits through CircuiTikZ by using the

\begin{circutikz} ... \end{circuitikz}

environment.

For example, pasting the following excerpt from the attached PDF file (CircuiTikZ manual):

\begin{circuitikz}[american, cute inductors]
\node [op amp](A1){\texttt{OA1}};
\draw (A1.-) to[short] ++(0,1) coordinate(tmp) to[R, l_=$R$] (tmp -| A1.out) to[short] (A1.out);
\draw (tmp) to[short] ++(0,1) coordinate(tmp) to[C=$C$] (tmp -| A1.out) to[short] (A1.out);
\draw (A1.+) to [battery2, invert] ++(0,-2.5) node[ground](GND){};
\draw (A1.-) to [L=$L$] ++(-2,0) coordinate(tmp) to[sV, l=$v_s$, fill=yellow] (tmp |-GND) node[ground]{};
\draw (A1.out) to[R=$R_s$] ++(2,0) coordinate(bb) to[I, l_=$I_B$, invert] ++(0,2) node[vcc](VCC){};
\draw (bb) to[D, l=$D$, *-] ++(0,-2) coordinate(bb1) to[R=$R_m$] ++(0,-2) node[vee](VEE){};
\draw (bb) --++(1,0) node[npn, anchor=B](Q1){Q1};
\draw (bb1) --++(1,0) node[pnp, anchor=B](Q2){Q2};
\draw (Q1.E) -- (Q2.E) ($(Q1.E)!0.5!(Q2.E)$) to [short, *-o, name=S] ++(2.5,0)
node[right]{$v_{o_Q}$};
\draw (S.s) to[european resistor, l=$Z_L$, *-] (S.s|-GND) node[ground]{};
\draw (Q1.C) -- (Q1.C|-VCC) node[vcc]{\SI{5}{V}};
\draw (Q2.C) -- (Q2.C|-VEE) node[vee]{\SI{-5}{V}};
\end{circuitikz}

Will render as the following figure on Mathchan:

Anonymous January 10, 2022 (Mon) 15:01:45 No. 10

File: circuitikzmanual.pdf ( 255.79 KB , 1641826905597.pdf )

A list of components can be found in the attached PDF.

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