ELT1.tex

\documentclass[fontsize=8pt, a4paper, fleqn, landscape, DIV=calc]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}

\usepackage{hyperref}%links in the pdf
\hypersetup{pdfborder = {0 0 0}}

\usepackage{multicol}%layout
\usepackage{geometry}%layout
\usepackage{tcolorbox}%section bars,...
\usepackage{fancyhdr}%header
\usepackage{lastpage}%obvious
\usepackage{dirtytalk}% ""
\usepackage{pdfpages}%Anhang
\usepackage{siunitx}%obvious
\geometry{margin=1cm}
\parindent 0pt
\pagestyle{fancy}
\newlength{\breite}
\setlength{\breite}{0.5pt}
\setlength{\columnseprule}{\breite}
\usepackage{qrcode}%QR code im Titel

\usepackage[table]{xcolor}

%Math stuff
\usepackage{mathtools}
\allowdisplaybreaks %allow display breaks in align

\usepackage{enumitem}%Itemise 


%tikzstuff
\usepackage{tikz,pgfplots}
\pgfplotsset{compat=1.18}
\usetikzlibrary{positioning}
\usetikzlibrary{arrows.meta}
\usepackage[european resistors,american voltages,american currents]{circuitikz}
\ctikzset{bipoles/length=.8cm}%smaller circuit symbols
\ctikzset{voltage/bump b=1.5}%more distance for the voltage arrow 
\ctikzset{bipoles/vsourceam/inner plus={\tiny $+$}}%setting + a bit smaller
\ctikzset{bipoles/vsourceam/inner minus={\tiny $-$}}%setting - a bit smaller
\ctikzset{bipole voltage style/.style={color=blue}, bipole current style/.style={color=red}}%setting colors for I and V
\newcommand{\iarr}[1]{% name
    \node [currarrow, color=red, anchor=center,
    rotate=\ctikzgetdirection{#1-Iarrow}] at (#1-Ipos) {}
}
\newcommand{\varr}[1]{% name
    \draw [color=blue] (#1-Vfrom) .. controls (#1-Vlab)
    .. (#1-Vto) node [currarrow,
    sloped, anchor=tip, allow upside down,pos=1]{};
}
\ctikzset{!vi/.style={no v symbols, no i symbols}}


\newcommand{\todo}[1][todo]{% Todo marker
   \begin{tcolorbox}[colback=orange, beforeafter skip=2pt, boxrule=0pt, arc=2pt, left=0pt, right=0pt, top=0pt, bottom=0pt]%
       {#1}%
   \end{tcolorbox}%
} 

%svg setup
\usepackage{svg}
\svgpath{{svg/}}

\usepackage{wrapfig}

% color for  Titel / sub Titel
\definecolor{sectionbarcolor}{RGB}{148,0,255}
\definecolor{subsectionbarcolor}{RGB}{220,173,255}
\definecolor{sectiontextcolor}{RGB}{255,255,255}
\definecolor{subsectiontextcolor}{RGB}{0,0,0}

%section color box
\setkomafont{section}{\mysection}
\newcommand{\mysection}[1]{%
    \Large%
    \begin{tcolorbox}[colback=sectionbarcolor, coltext=sectiontextcolor, beforeafter skip=2pt, boxrule=0pt, arc=2pt, left=0pt, right=0pt, top=0pt, bottom=0pt]%
        {#1}%
    \end{tcolorbox}%
}

%subsection color box
\setkomafont{subsection}{\mysubsection}
\newcommand{\mysubsection}[1]{%
    \Large%
    \begin{tcolorbox}[colback=subsectionbarcolor, coltext=subsectiontextcolor, beforeafter skip=2pt, boxrule=0pt, arc=2pt, left=0pt, right=0pt, top=0pt, bottom=0pt]%
        {#1}%
    \end{tcolorbox}%
}

%Information for maketitle
\title{\vspace{-1cm}Elektrotechnik 1}
\subtitle{HS 2023, Prof. Dr. Hans-Dieter Lang}
\author{Fabian Steiner, \today}
\date{{\small V1.0.1}}

%Header & footer
\fancyhf{}
\setlength{\footskip}{0.5cm}
\fancyfoot[L]{\thepage{} / \pageref{LastPage}}
\fancyfoot[R]{ELT 1}
\renewcommand{\footrulewidth}{0pt}
\renewcommand{\headrulewidth}{0pt}

\begin{document}
	\begin{multicols*}{2}
        \begin{minipage}{0.75\columnwidth}
		      \maketitle
        \end{minipage}
        \begin{minipage}{0.2\columnwidth}
            \begin{center}
                \quad
                \qrcode[height=1.5cm]{https://github.com/Iceteavanill/Cheatsheet_ELT1_HS_2023_OST}
                \qquad    
            \end{center}
        \end{minipage}
        
        \thispagestyle{fancy}%Pagenumber for first page
        \raggedcolumns
        \input{sections/01_Grundlagen}
        \input{sections/02_Grundlagen_Elektrotechnik}
        \input{sections/03_Gleichstromnetzwerke}
        \input{sections/04_Nichtlineare_Netzwerke}
        \input{sections/05_Systematische_Netzwerkanalyse}
        
	\end{multicols*}
 
    \includepdf{formelblatt_ELT1_2023_v1_1_page.pdf}%anhang
\end{document}