1. http://www.robotshop.com/blog/en/how-to-make-a-robot-lesson-1-3707
2. http://playwithrobots.com/make-it-form-scratch/manually-controlled-robot
The entire details for 7 Stones can be downloaded here
1. http://www.robotshop.com/blog/en/how-to-make-a-robot-lesson-1-3707
2. http://playwithrobots.com/make-it-form-scratch/manually-controlled-robot
The entire details for 7 Stones can be downloaded here