main.tex

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[italian]{babel}
\usepackage{verbatim}
\usepackage{geometry}
\usepackage{enumitem}
\usepackage{ccicons}
\usepackage{setspace}
\usepackage{hyperref}
\usepackage{xcolor}
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{siunitx}
\usepackage{amsmath}





\geometry{left = 2 cm, right = 2 cm, bottom = 2 cm, top = 2.5 cm}
\setlength{\parindent}{0em}
\hypersetup{
    colorlinks,
    linkcolor={black},
    citecolor={black},
    urlcolor={black}
}

\pagestyle{plain}
\pagenumbering{gobble}

\title{\Huge Electric Circuits Exercises}
\author{}
\date{}
\begin{document}
\maketitle
\vspace{2cm}
\begin{figure}[h]
\includegraphics[height=8cm]{img/mathew-schwartz-Il3MNqC5Q1E-unsplash.jpg}
\centering
\end{figure}
\vspace{7cm}

\large
\begin{doublespacing}
\hypersetup{
    urlcolor=black,
  }\urlstyle{same}
  \centerline{GitHub: \url{https://github.com/klaids}}

%\vspace{21em}

\centerline{Last Update on: 27/05/2021}
\end{doublespacing}
\newpage
\tableofcontents
\clearpage
\pagenumbering{arabic}
\newpage
\input{DCcircuit}
\input{ACcircuit}

\end{document}