5 [openSCAD tutorial](http://xib.me/s2ry)
7 [assemble the hardware](http://xib.me/s378)
9 [wire and load code to the robot](http://xib.me/s379)
13 Most introductory robots are "dead-end" robots that
14 tend to strand people after they have the first
15 few robot behaviors are implemented -- obstacle avoid,
16 wall follow, line follow, don't fall off table, etc.
18 One of the primary goals of the challenge-bot is to try
19 to make it expandable from simple to more complex in
20 reasonable incremental steps.
22 The base is organized around 1-inch x 1-inch grid peg-board
23 which is readily available from locations such as Home
24 Depot, Lowes, and lumber stores.