benjamins mt druitt tafe robot

 

costing

costing table for the robot hardware.

        item                                                                          cost

picaxe microcontroller                                            $free ( donated by previous student)
twin gearbox                                                                 $22
sensors, emitters                                                         $15
wiring +circuit boards                                              $25
batterys                                                                           $8
wheels                                                                              $free (offcuts from work turned on lathe)
castor                                                                               $free (made at home)
resitors, capicitors                                                     $10
assorted extras                                                            $20

total                                                                                  $100
Picture