Selfbalancing robot (Arduino)
Primary image
What does it do?
In the video you can see that the robot stays at roughly the same spot on the floor and handles a lighter push without any problem. To achieve this I have two cascade PID controllers and low pass filter on both wheel speed and the robot's angle.
Cost to build
$300,00
Finished project
Complete
Number
Time to build
Type
wheels
URL to more information
Weight
[original story: Let's Make Robots]