document build-stages directory

[challenge-bot] / guide / hausner / overview.org

diff --git a/guide/hausner/overview.org b/guide/hausner/overview.org
index 49773408a447f4eba30e707104f1e9d90a620df3..c094de5e8a96b48a7f1ba0cd5d98654c7d1871f3 100644 (file)
--- a/guide/hausner/overview.org
+++ b/guide/hausner/overview.org
@@ -48,3 +48,14 @@
 
    what follows is a high level description of the contents of the most
    important top level directories in the class content.
+*** 3d-printables
+    the parts of the robot that are 3d-printed are in this directory.
+    use openscad to open the parts in this directory.
+*** build-stages
+    all the wiring diagrams and arduino code live in this directory.
+
+    under this directory, there is one subdirectory for each
+    build stage.
+    each build stage is prefixed with a letter to make it appear in
+    order.
+    for example, =a_serial= contains the first build stage.