deletions | additions       diff --git a/Materials.tex b/Materials.tex  index dd1f65c..3d041da 100644  --- a/Materials.tex  +++ b/Materials.tex 
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\begin{enumerate}  %\item[\textsc{Hardware}]\\  \item[Hardware]  \\ Computer with a USB port and compatible with Windows 7; \\ Development board Wildcat 2000;  \\ Ball-tunnel apparatus provided by the laboratory.  \\  %\item[\textsc{Software}]\\  \item[Software]  \\ Dynamic C 9.62; \\ Codes provided by the laboratory instructions and the course website.  \\  \end{enumerate}