(chapter
:title [mechanical]
(section
- :title [arduino])
+ :title [arduino]
+ (subsection
+ :title [arduino placement])
+ (subsection
+ :title [first hole and screw])
+ (subsection
+ :title [second hole and screw])
+ (subsection
+ :title [third and fourth hole and screw]))
(section
- :title [battery packs])
+ :title [breadboard])
(section
- :title [motors])
+ :title [battery packs]
+ (subsection
+ :title [leads])
+ (subsection
+ :title [deck attachment]))
(section
- :title [wheels])
+ :title [motors]
+ (subsection
+ :title [leads])
+ (subsection
+ :title [mount])
+ (subsection
+ :title [deck attachment]))
(section
- :title [caster])
+ :title [wheels]
+ (subsection
+ :title [tread])
+ (subsection
+ :title [motor]))
(section
- :title [sonars]))
+ :title [caster]
+ (subsection
+ :title [deck placement]))
+ (section
+ :title [sonars]
+ (subsection
+ :title [deck placement])))
(chapter
:title [wiring and software]
(section
- :title [serial])
+ :title [serial]
+ (subsection
+ :title [arduino software on computer])
+ (subsection
+ :title [attach arduino and computer via cable])
+ (subsection
+ :title [debugging common connection problems])
+ (subsection
+ :title [arduino reset button]))
(section
:title [left sonar])
(section