\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Gregor Lüdi (Siniansung)}
\pdfinfo{
  /Title (arduino-basics.pdf)
  /Creator (Cheatography)
  /Author (Gregor Lüdi (Siniansung))
  /Subject (Arduino-Basics Cheat Sheet)
}

% Lengths and widths
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\addtolength{\textheight}{-1cm}
\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
\setlength{\tabcolsep}{0.2cm} % Space between columns
\setlength{\headsep}{-12pt} % Reduce space between header and content
\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{00878F}
\definecolor{LightBackground}{HTML}{EFF7F8}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Arduino-Basics Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Gregor Lüdi (Siniansung)} via \textcolor{DarkBackground}{\uline{cheatography.com/20378/cs/19498/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Gregor Lüdi (Siniansung) \\
  \uline{cheatography.com/siniansung} \\
        \uline{\seqsplit{www}.ken.ch/\%7elueg}
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 30th April, 2019.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Grundstruktur}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{// Bibliotheken laden \newline \#include \textless{}libraryname.h\textgreater{} \newline  \newline // Konstanten definieren \newline \#define constantName value \newline  \newline // globale Variablen definieren \newline int var; \newline  \newline void setup()\{ \newline // wird einmal ausgeführt \newline  \newline \} \newline  \newline void loop()\{ \newline // wird endlos wiederholt \newline  \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.976 cm} x{2.432 cm} x{3.192 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Datentypen}}  \tn
% Row 0
\SetRowColor{LightBackground}
`{[}unsigned{]} int` &  & `int var=1;` \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`{[}unsigned{]} long` &  & `unsigned long var= 12345;` \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
`short` & 16-bit ganzzahl Werte & `short var = 12;` \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
`float` & 32-bit Dezimalzahl & `float var = 10.0;` \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`bool` & true / false & `bool var = true;` \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
`char` & Zeichen & `char letter ="a";` \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\SetRowColor{LightBackground}
\mymulticolumn{3}{x{8.4cm}}{Texte werden als Char-Arrays gespeichert. \{\{nl\}\} \newline `char text{[}12{]} = "Hallo Welt!";`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.12 cm} x{4.88 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Input/Output}}  \tn
% Row 0
\SetRowColor{LightBackground}
`pinMode(pin, mode)` & Pin einrichten INPUT, OUTPUT, INPUT\_PULLUP \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{`digitalRead(pin)`} & HIGH/LOW-Wert auslesen \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{`digitalWrite(pin}, value)` & HIGH/LOW-Wert ausgeben \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\seqsplit{`analogRead(pin)`} & 10Bit-Wert auslesen \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{`analogWrite(pin}, value)` & 10Bit-Wert ausgeben \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Der Befehl `pinMode` wird in der setup()-Funktion benutzt.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.08 cm} x{3.92 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Kontrollstrukturen}}  \tn
% Row 0
\SetRowColor{LightBackground}
`for(init;bedingung;increment)\{ \{\{nl\}\} \}` & For-Schleife \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
`do \{ \{\{nl\}\} //statements \{\{nl\}\} \} while(bedingung)` & Do-Schleife \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
`while(bedingung)\{ \{\{nl\}\} //statements \{\{nl\}\} \}` & While-Schleife \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
`if(bedingung) \{ \{\{nl\}\} //statements \{\{nl\}\} \} \{\{nl\}\} else if (Bedingung2) \{ \{\{nl\}\} //statements2 \{\{nl\}\} \} \{\{nl\}\} else \{ \{\{nl\}\} //statements3 \{\{nl\}\}  \}` & Bedingung \tn 
% Row Count 17 (+ 8)
% Row 4
\SetRowColor{LightBackground}
`break` & Beendet eine Schleife \tn 
% Row Count 19 (+ 2)
% Row 5
\SetRowColor{white}
`continue` & beginnt einen neuen Schleifendurchgang \tn 
% Row Count 21 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.96 cm} x{3.04 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Mathematik}}  \tn
% Row 0
\SetRowColor{LightBackground}
`abs(value)` & Betrag \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
`constrain(value, a, b)` & Einschr{\"a}nken von Werten \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
`map(value, fromLow, fromHigh,toLow,toHigh)` & Abbildung \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
`max(x, y)` & gr{\"o}sserer Wett \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
`min(x, y)` & kleinerer Wert \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
`pow(base, exp)` & Potenz \tn 
% Row Count 8 (+ 1)
% Row 6
\SetRowColor{LightBackground}
`sq(valaue)` & Quadrat \tn 
% Row Count 9 (+ 1)
% Row 7
\SetRowColor{white}
`sqrt(value)` & Quadratwurzel \tn 
% Row Count 10 (+ 1)
% Row 8
\SetRowColor{LightBackground}
`cos(rad)` & Kosinus \tn 
% Row Count 11 (+ 1)
% Row 9
\SetRowColor{white}
`sin(rad)` & Sinus \tn 
% Row Count 12 (+ 1)
% Row 10
\SetRowColor{LightBackground}
`tan(rad)` & Tangens \tn 
% Row Count 13 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{1.92 cm} x{6.08 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Boolesche Operatoren}}  \tn
% Row 0
\SetRowColor{LightBackground}
`!` & Logisches NOT \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
`\&\&` & Logisches AND \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
`||` & Logisches OR \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{1.68 cm} x{6.32 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Bitweise Operatoren}}  \tn
% Row 0
\SetRowColor{LightBackground}
`\&` & Bitweise AND \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
| & Bitweise OR \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
`\textasciicircum{}` & Bitweises XOR \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
`\textgreater{}\textgreater{}` & Bitshift rechts \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
`\textless{}\textless{}` & Bitshift links \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\textasciitilde{} & Bitweise NOT \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Arduino UNO}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{8.4cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/siniansung_1556626120_A000066_front_2.jpg}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Links}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{\{\{link="https://www.arduino.cc/reference/de/"\}\}Arduino Referenz\{\{/link\}\}% Row Count 2 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}