Parts list, circuit diagram, and example code: www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p106/electricity-electronics/automatic-dog-treat-dispenser
We went with a servo since they are very simple to use (both wiring and code) for beginners with Arduino, but you're right that you could use a stepper motor for full 360 degree control.
Parts list, circuit diagram, and example code: www.sciencebuddies.org/science-fair-projects/project-ideas/Elec_p106/electricity-electronics/automatic-dog-treat-dispenser
What kind of engineering is this by the way?
Try changing the servo for a stepper motor.
We went with a servo since they are very simple to use (both wiring and code) for beginners with Arduino, but you're right that you could use a stepper motor for full 360 degree control.
Bro I’m so great full I found you do you show how to build on ur own?