Here&#x27;s a very similar design created by Jamison Go and his team at Georgia Tech back in 2011: <a href="http:&#x2F;&#x2F;thevariableconstant.blogspot.com&#x2F;2011&#x2F;02&#x2F;survey-self-balancing-electric.html" rel="nofollow">http:&#x2F;&#x2F;thevariableconstant.blogspot.com&#x2F;2011&#x2F;02&#x2F;survey-self-...</a>