Getting a robot to stand on two wheels without tipping over involves a challenging dance with the laws of physics. Self-balancing robots are a great way to get into control systems, sensor fusion, … ...

This design features a 3D-printed cube that balances using reaction wheels. Utilizing gyroscopic sensors and accelerometers, the device adapts to shifts in weight, enabling it to maintain stability.

I've also built various two-wheeled balancing robots which, so I thought it was time to combine the two and make a one-wheel balancing robot, which can also stand still on the spot.