Spider Walker Robot
I always wanted to build a Klann walker: http://en.wikipedia.org/wiki/Klann_Linkage

But never had the time to design and build the walker mechanism. Browsing the net, I have discovered a DIY spider walker kit, and bought two of them:
http://www.dfrobot.com/index.php?route=product/product&path=37_69&product_id=913
The KIT comes with one DC motor:

The problem with this, that it can not turn (unless you use a Tamiya twin motor set and hack the KIT).
The easyiest solution is using two of the KITs.
Top view:

Bottom view:

You have to cut only a couple of mm-s off from one end of the X shaped bottom stiffener.
Normal ends:

Cut off ends:

The wires can be hid within the frame:

With the addition of the battery holder, the chassis is finished.

To be continued...
Aviod obstacles
- Target environment: indoor