add arduino to deck required materials

diff --git a/curriculum/challenge-bot.scm b/curriculum/challenge-bot.scm
index 20093e1fb826a3eb0fe35df7d49260b793967ed5..6e9f79319582e467efc88049cf0dc4e6795ae3ed 100644 (file)
--- a/curriculum/challenge-bot.scm
+++ b/curriculum/challenge-bot.scm
@@ -7,6 +7,20 @@
   :title [mechanical]
   (section
    :title [arduino to deck]
+   (subsection
+    :title [required materials]
+    (p [you will need the things in this picture.
+            ,(figure :legend "arduino to deck / required materials"
+                    (image :file "arduino-to-deck/0-required-materials.png"))
+            ,(itemize
+              (item [medical kit with bandages])
+              (item [safety goggles])
+              (item [drill bit \(we will determine size in a moment\)])
+              (item [drill])
+              (item [alan wrench])
+              (item [wood block])
+              (item [arduino])
+              (item [#6-32x3/8\", four of them]))]))
    (subsection
     :title [first hole]
     (subsubsection
@@ -18,7 +32,7 @@
     (subsubsection
      :title [arduino placement]
      (p [the arduino should be placed as shown in this picture.]
-        (figure :legend "arduino placement on deck"
+        (figure :legend "arduino to deck / place arduino"
                 (image :file "arduino-to-deck/3-place-arduino.png"))
         [the top edge of the arduino should line up with the underside
              of the holes ]))