This latest project is the longest and most complicated so far. Over the last several months I’ve been working to put together a Segway-like self-balancing scooter, aka the “Halfway”. Many people have written up and posted similar projects online. Google “DIY self balancing scooter” to see some examples. Other people’s work provided a lot of inspiration and help during the design and execution of the Halfway scooter. If you’d like to see how it turned out, skip to the end of this blog post for a video of the Halfway in action.
This particular project was appealing to me because it utilized elements from my earlier blog posts, such as obtaining angle data from an IMU and integrating a Wii nunchuck with an Arduino. I also got to learn some new skills, including welding metal, CAD with Google Sketchup and programming with PID control loops.