HoverBot: You Picked a Fine Time to Leave Me, Loose Wheel!
Project:
November 2010, Page 46
This time, we wrap up our HoverBot project with an explanation of the drive electronics.

“Roll” With the HoverBot
September 2010, Page 59
Wheels? We don’t need no stinking wheels with this unique bot that’s lighter than air.

The CheapBot Smart Proximity Detector
Project:
February 2010, Page 32
This proximity detector incorporates a PIXAXE-08M so that it takes care of detecting obstacles and leaves the driving to the robot controller.

A Robot and Its CheapBot-08 Controller - Part 2
Project:
December 2009, Page 58
Now that you have the cutest small robot ever created, it's time to find out about its line follower, proximity detector, and some future designs.

A Robot And Its CheapBot-08 Controller - Part 1
Project:
November 2009, Page 48
I'd like to do some experiments with swarms of small robots acting together to accomplish a task. This requires a small microcontroller. See how i utilized a PICAXE-08M and built the cutest robot i've ever created.

The CheapBot-14 Robot Controller
Project:
June 2009, Page 42
Add this controller to your robot base of choice for an efficent and cheap learning enviornment.