was bigger than the body and smaller than the thread.
we will choose the biggest drill bit that fits through
the hole on the arduino.])
- (p [here's a diagram of a screw]
- (figure :legend "screw" (image :file "arduino-to-deck/screw.png"))))
+ (p [here's a cross section of a screw in the deck]
+ (figure :legend "screw cross section"
+ (image :file
+ "arduino-to-deck/screw-cross-section.png"))))
(subsubsection
:title [inserting drill bit]
(p (figure :legend "arduino to deck / insert bit"
(image :file "arduino-to-deck/1-insert-bit.png"))
[insert the drill bit into the teeth of the drill.
insert it far enough that the teeth will clamp on the
- smooth part of the bit when they are tightened.]))
+ smooth part of the bit when they are tightened.])
+ (p (figure
+ :legend "arduino to deck / twist tighten drill teeth"
+ (image :file "arduino-to-deck/2-twist-tighten-drill-teeth.png"))
+ [while holding the drill bit, twist end of the drill to tighten
+ the teeth.
+ make sure that the teeth end up gripping the flat part of
+ the drill bit.]))
(subsubsection
- :title [holding drill])
+ :title [holding drill]
+ (p [hold the drill with one hand on the handle and trigger.
+ put the other hand on the orange nozzle, before the
+ black spinning part.]))
(subsubsection
:title [arduino placement]
(p [the arduino should be placed as shown in this picture.]