Arduino Project-Self Balancing Robot In this Arduino Project Tutorial, I Built Self Balancing Robot with Smartphone Control using Arduino Microcontroller. This Self Balancing Robot is a Two-wheeled Robot that balances vertically using a closed-loop algorithm. This Self Balancing Robot Features various modes like Position Hold, Simple Mode, Rise Mode and Joystick Control. This Robot is controllable by a Smartphone device or a Transmitter. Self Balancing robot uses data from the Accelerometer and