move hausner guide into year-month directory

[challenge-bot] / guide / hausner / 2016 / 08 / overview.org

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+#+TITLE:hausner challenge-bot overview
+#+SETUPFILE: org-html-themes/setup/theme-readtheorg.setup
+* assembling the hardware
+  go to the [[file:0-mechanical-assembly/mechanical-assembly.html][mechanical assembly]] page to see excruciating detail
+  on how to put the mechanical parts together.
+* software
+  software is available as nice neat installable packages for
+  Mac OS X, GNU+Linux, and MS Windows.
+
+  it's also available in source code form, so you can compile it for
+  other platforms.
+
+  all software used in this robot is available for you to use for any
+  purpose, improve, and, share those improvements (if you want).
+** robot behavior: arduino
+   control how the robot gets information from sensors, and moves
+   its motors.
+
+   https://www.arduino.cc/en/Main/Software
+** 3d modeling: openscad
+   create robot parts!
+
+   use this program to view parts inside the "3d-printables"
+   directory.  write code to modify the parts and create completely
+   new ones.
+
+   http://www.openscad.org/downloads.html
+** wiring: fritzing
+   wire up components!
+
+   you can also create your own circuit board layouts and get your
+   design fabricated by fritzing.
+
+   http://fritzing.org/download/?donation=0
+** extract: 7-zip
+   extract the contents of .tgz files, like the content of this class.
+
+   this is needed on MS Windows(tm) only.
+
+   if you are on Mac OS X, or GNU (on top of cygwin or linux), then you
+   do not need this.
+   operating systems other than MS Windows can extract class content
+   with no extra software.
+
+   http://7-zip.org/
+* class content
+  all the source code for the class is available here:
+
+  http://challenge-bot.com/repos/?p=challenge-bot;a=snapshot;h=232ff7a14f9d8be27362c268c6cdd1b67f59a24a;sf=tgz
+
+  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.
+* troubleshooting
+   to troubleshoot a misbehaving robot, go through these stages
+   in order until you find a stage that does not work correctly.
+
+   first, in =a_serial=, you'll check whether the arduino can
+   communicate over the serial connection with the computer.
+
+   in each stage, make sure the wires shown in the fritzing
+   diagram are correctly connected on your robot.
+   then load the corresponding arduino sketch to your robot
+   and either check the serial monitor, or turn on the motor battery.
+
+   this will help you pinpoint exactly where the problem lies on your
+   robot.