Simple Arduino script to control the camera using a stepper motor. The program reads a float from the serial port and rotates the stepper motor by an angle equal to the input. A positive angle means a clockwise rotation, negative angle means anticlockwise. Note that the motor has a sensibility of 2048 steps per revolution, which means that each step is about 0.175°.
The enclosure and the camera stand has been designed and 3d printed by ourselves.
Created with https://www.circuit-diagram.org/
See sender.py to see the sender sample code.