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%% document
\documentclass[11pt]{article}
\usepackage[letterpaper, portrait, margin=0.75in]{geometry}
\usepackage{setspace}
\usepackage{color}
% text
\usepackage[utf8]{inputenc}
\setlength\parindent{0pt}
\setlength{\parskip}{1em}
\usepackage{enumitem}
\renewcommand{\familydefault}{\sfdefault}
\newcommand{\RomanNumeral}[1]{\textrm{\uppercase\expandafter{\romannumeral #1\relax}}}
% math
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage[cm]{sfmath}
\usepackage{commath}
\usepackage{multirow}
\DeclareMathAlphabet{\mathpzc}{OT1}{pzc}{m}{it}
% graphics
\usepackage{graphics}
\usepackage{graphicx}
\usepackage{epsfig}
\usepackage{epstopdf}
\usepackage{xpatch}
\usepackage{pdfpages}
\usepackage{float}
% each section begins new page
\let\stdsection\section
\renewcommand\section{\clearpage\stdsection}
% hyperref
\usepackage{hyperref}
\hypersetup{
colorlinks,
bookmarksopen,
bookmarksnumbered,
hidelinks,
}
\usepackage[all]{hypcap} % helps hyperref work properly
% bibliography
\usepackage[numbers]{natbib}
% title
\title{Wisconsin Photoreactor \\ Assembly Instructions}
\author{
Philip Lampkin \\
Blaise J. Thompson \\
Samuel H. Gellman
}
\date{\today}
\begin{document}
\maketitle
\includegraphics[width=\textwidth]{"../coverart.jpg"}
\tableofcontents
\section{Introduction}
Throughout this document we refer to an online repository containing source and design files.
This repository appears at \url{https://github.com/uw-madison-chem-shops/wisconsin-photoreactor}.
This repository contains everything including the source for this very document.
\section{3D Printed Enclosure}
\includegraphics[width=\textwidth]{"./3dp-coverat.jpg"}
\section{Electronics}
\includegraphics[width=\textwidth]{"./electronics-coverart.jpg"}
\subsection{Analog}
\includepdf[landscape=true]{"../analog-driver/driver.pdf"}
\subsection{Digital}
TODO: document I2C connection choice.
Consistent with Adafruit, Sparkfun, Seeed...
\subsubsection{Driver}
\includepdf[landscape=true]{"../digital-driver/driver.pdf"}
\subsubsection{Controller}
\section{Assembly}
\includegraphics[width=\textwidth]{"./assembly-coverart.jpg"}
0.5'' standoff: RAF 4505-440-AL
\subsection{Base}
\subsubsection{LED and Heatsink}
TODO: LED PCB part number
TODO: heatsink part number
\begin{figure}[H]
\centering
\includegraphics[width=\textwidth/2]{"./tap-heatsink.jpg"}
\caption{Two of the innermost holes on the extruded heatsink must be 4-40 tapped.}
\end{figure}
Tap the heatsink.
We used thread-forming tap: OSG 1400105300.
TODO: heatsink compoud
Install with wires facing towards printed hole
Use 4-40 1/4''.
\subsubsection{Fan}
TODO: fan part number
Noctua NF-A12x15 PWM
pins:
blue: PWM (5 V)
yellow: +12 V
black: ground
Use 4-40 3/4'' into captured nuts
\end{document}
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