\documentclass[10pt,a4paper]{article}

% Packages
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\usepackage{multicol}           % Allows multicols in tables
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\usepackage{hhline}             % Border under tables
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\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{SpaceStar}
\pdfinfo{
  /Title (modul-121-arduino.pdf)
  /Creator (Cheatography)
  /Author (SpaceStar)
  /Subject (Modul 121 Arduino Cheat Sheet)
}

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% Commands
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% 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{Modul 121 Arduino Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{SpaceStar} via \textcolor{DarkBackground}{\uline{cheatography.com/144785/cs/31099/}}}
\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}SpaceStar \\
  \uline{cheatography.com/spacestar} \\
  \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 1st May, 2022.\\
   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*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Initialization}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{pinMode();} \tn 
% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{pinMode(pin, 1);} \tn 
% Row Count 2 (+ 1)
% Row 2
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\mymulticolumn{1}{x{5.377cm}}{pinMode(pin, OUTPUT);} \tn 
% Row Count 3 (+ 1)
% Row 3
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\mymulticolumn{1}{x{5.377cm}}{pinMode(pin, 0);} \tn 
% Row Count 4 (+ 1)
% Row 4
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\mymulticolumn{1}{x{5.377cm}}{pinMode(pin, INPUT);} \tn 
% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Digital Read/Write}}  \tn
% Row 0
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\mymulticolumn{1}{x{5.377cm}}{digitalWrite(pin, 1);} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{digitalWrite(pin, HIGH);} \tn 
% Row Count 2 (+ 1)
% Row 2
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\mymulticolumn{1}{x{5.377cm}}{digitalWrite(pin, 0);} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{digitalWrite(pin, LOW);} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{digitalRead(pin);} \tn 
% Row Count 5 (+ 1)
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\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Analog Read/Write}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{analogRead(sensorPin);} \tn 
% Row Count 1 (+ 1)
% Row 1
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% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{\#define}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{\#define LEDL3 6   //Kein "=" oder ";" am schluss!} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{\#define LED3ON digitalWrite(L3,HIGH) //Led3 einschalten} \tn 
% Row Count 3 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Servo}}  \tn
% Row 0
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% Row Count 1 (+ 1)
% Row 1
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\mymulticolumn{1}{x{5.377cm}}{Servo myservo;} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{myservo.attach(\textless{}Pin\textgreater{});     //setup} \tn 
% Row Count 3 (+ 1)
% Row 3
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% Row Count 4 (+ 1)
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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% Row 0
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% Row Count 0 (+ 0)
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\begin{tabularx}{5.377cm}{x{2.14011 cm} x{2.83689 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Serial Monitor}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{Serial.begin(9600);} & im setup() Geschwindigkeit 9600 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{Serial.print("Text");} & Text ohne Zeilensprung \tn 
% Row Count 4 (+ 2)
% Row 2
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\seqsplit{Serial.print(wert);} & Ausgabe einer Dezimalzahl \tn 
% Row Count 6 (+ 2)
% Row 3
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\seqsplit{Serial.print(wert},DEC); & Ausgabe einer Dezimalzahl \tn 
% Row Count 8 (+ 2)
% Row 4
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\seqsplit{Serial.print(wert},HEX); & Ausgabe eine Wertes in HE \tn 
% Row Count 10 (+ 2)
% Row 5
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\seqsplit{Serial.print(wert},BIN); & Ausgabe eines Bin{\"a}rwertes \tn 
% Row Count 12 (+ 2)
% Row 6
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\seqsplit{Serial.println();} & Anzeige mit Zeilenumbruch \tn 
% Row Count 14 (+ 2)
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{2.09034 cm} x{2.88666 cm} }
\SetRowColor{DarkBackground}
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% Row 0
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byte & 8 bits \tn 
% Row Count 1 (+ 1)
% Row 1
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char & 8 bits \tn 
% Row Count 2 (+ 1)
% Row 2
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int & 16 bits \tn 
% Row Count 3 (+ 1)
% Row 3
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float & 32 bits \tn 
% Row Count 4 (+ 1)
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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% Row 0
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% Row Count 1 (+ 1)
% Row 1
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% Row Count 2 (+ 1)
% Row 2
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% Row Count 4 (+ 2)
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
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\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Colum Break}}  \tn
% Row 0
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% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
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% Row 0
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% Row Count 1 (+ 1)
% Row 1
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% Row Count 2 (+ 1)
% Row 2
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% Row Count 3 (+ 1)
% Row 3
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% Row Count 4 (+ 1)
% Row 4
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% Row Count 5 (+ 1)
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.4977 cm} x{4.4793 cm} }
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% Row 0
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\textgreater{} & gr{\"o}sser als \tn 
% Row Count 1 (+ 1)
% Row 1
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% Row 2
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% Row Count 3 (+ 1)
% Row 3
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\textless{}= & kleiner gleich \tn 
% Row Count 4 (+ 1)
% Row 4
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!= & ist ungleich \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
== & identisch mit \tn 
% Row Count 6 (+ 1)
% Row 6
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= & Zuweisung Variable \tn 
% Row Count 7 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.18988 cm} x{2.78712 cm} }
\SetRowColor{DarkBackground}
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% Row 0
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varname & Variable \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
varName & Variable \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Varname & Konstante \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
VarName & Konstante \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
VARNAME & Konstante \tn 
% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Break}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{while Loop}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{void loop ()  \{ \newline          while (...)  \newline                 \{ \newline                  ... \newline                 \} \newline   \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{For Loop}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{void loop ()  \{ \newline         for (int i=0; i\textless{}100; i++) \{ \newline           ...; \newline         \}  \newline   \newline   \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{do while Loop}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{void loop ()  \{ \newline          do \{ \newline                  ...; \newline          \} while(...); \newline   \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Colum Break}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{if Statement}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{void loop ()  \{ \newline       if (...) \{ \newline         ... \newline       \}  \newline       else \{ \newline         ... \newline       \} \newline   \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{switch Statement}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{void loop ()  \{ \newline     switch(...) \{ \newline     case a: \newline         ...; \newline         break; \newline     case b: \newline         ...; \newline         break; \newline     case c: \newline         ...; \newline         break; \newline     default: \newline         ...; \newline         break; \newline     \} \newline   \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Colum Break}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{} \tn 
% Row Count 0 (+ 0)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{counting loops}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{void loop() \{ \newline   // put your main code here, to run repeatedly: \newline   Leds(); \newline   delay(1); \newline    \newline \} \newline  \newline void Leds()\{ \newline   loopCounterRed-{}-; \newline   loopCounterYellow-{}-; \newline  \newline   if(loopCounterRed \textless{}= 0)\{ \newline     RedLedToggle; \newline     loopCounterRed = RedLedFrequenz; \newline   \} \newline  \newline   if(loopCounterYellow \textless{}= 0)\{ \newline     YellowLedToggle; \newline     loopCounterYellow = YellowLedFrequenz; \newline   \} \newline  \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{millis()-Funktion}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{void setup() \{ \newline   startTime = millis(); // initialisation using actual time \newline \} \newline  \newline void loop() \{ \newline    if (millis() - startTime \textgreater{}= period) \{ \newline      startTime = millis();  \newline    \} \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}