add both motors section's analogWrite subsection

[challenge-bot] / curriculum / challenge-bot.scm

diff --git a/curriculum/challenge-bot.scm b/curriculum/challenge-bot.scm
index fb4b47bf1fd3c905be2dd76989dde0382eec0197..89177b4f8d3fed4b511261cb0daa7eb467aefb2e 100644 (file)
--- a/curriculum/challenge-bot.scm
+++ b/curriculum/challenge-bot.scm
@@ -15,6 +15,8 @@
     :title [second hole and screw])
    (subsection
     :title [third and fourth hole and screw]))
+  (section
+   :title [breadboard])
   (section
    :title [battery packs]
    (subsection
@@ -46,15 +48,44 @@
  (chapter
   :title [wiring and software]
   (section
-   :title [serial])
+   :title [serial]
+   (subsection
+    :title [software on computer]
+    (subsection
+     :title [arduino])
+    (subsection
+     :title [fritzing]))
+   (subsection
+    :title [attach arduino and computer via cable])
+   (subsection
+    :title [debugging common connection problems])
+   (subsection
+    :title [arduino reset button]))
   (section
-   :title [left sonar])
+   :title [left sonar]
+   (subsection
+    :title [breadboard connectivity])
+   (subsection
+    :title [cable])
+   (subsection
+    :title [arduino headers]))
   (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])
   (section