X-Git-Url: http://challenge-bot.com/repos/?a=blobdiff_plain;f=curriculum%2Fchallenge-bot.scm;h=adafaf6bc67715923fbca35b5d73f4ff13eae2c1;hb=cb7d1c687271f7bb34a1835b02d8a977bec5001c;hp=6a3cf5132aa5f84ab97d59cbe9c78a8b9c1c08c0;hpb=bb801164775e07a2bb99105d0773687fe41646b1;p=challenge-bot

diff --git a/curriculum/challenge-bot.scm b/curriculum/challenge-bot.scm
index 6a3cf51..adafaf6 100644
--- a/curriculum/challenge-bot.scm
+++ b/curriculum/challenge-bot.scm
@@ -51,9 +51,9 @@
    :title [serial]
    (subsection
     :title [software on computer]
-    (subsection
+    (subsubsection
      :title [arduino])
-    (subsection
+    (subsubsection
      :title [fritzing]))
    (subsection
     :title [attach arduino and computer via cable])
@@ -68,19 +68,50 @@
    (subsection
     :title [cable])
    (subsection
-    :title [arduino headers]))
+    :title [arduino headers])
+   (subsection
+    :title [sound cm per microsecond at sea level]))
   (section
-   :title [both sonars])
+   :title [both sonars]
+   (subsection
+    :title [breadboard power rail]
+    (p [power rail can provide power to more than one device.])))
   (section
-   :title [left motor])
+   :title [left motor]
+   (subsection
+    :title [arduino digital output])
+   (subsection
+    :title [quad half h bridge, aka motor controller])
+   (subsection
+    :title [motor battery]))
   (section
-   :title [both motors])
+   :title [both motors]
+   (subsection
+    :title [analogWrite]))
   (section
-   :title [untethered])
+   :title [untethered]
+   (subsection
+    :title [arduino battery])
+   (subsection
+    :title [off and on functions]))
   (section
-   :title [follow])
+   :title [follow]
+   (subsection
+    :title [same wiring as untethered])
+   (subsection
+    :title [set motor])
+   (subsection
+    :title [go])
+   (subsection
+    :title [determining speed]))
   (section
-   :title [stay on table])))
+   :title [stay on table]
+   (subsection
+    :title [stop])
+   (subsection
+    :title [backup])
+   (subsection
+    :title [turn around]))))
 
 ;; Copyright 2016 daniel watson