Each animation has a different Arduino code, but you won't need to modify it yourself, as you can simply use the Wokwi Animator. It's specifically designed to generate an Arduino program for your ...

The legs are retractable and are actuated by tiny servo motors inside the body. [Greg06] even included an ultrasonic distance sensor for the obstacle avoidance mechanism.

The project is equipped with a DHT11 sensor to read the room's temperature and an LCD to display this temperature reading and the speed the motor is currently running at.