Well, it's my first project uploaded on the site, some explanations for its use:
- The system, when the row of 3 chests is full, ejects the rest of the items to the empty one so as not to accumulate items and cause lag;
- Dispensers can be exchanged for droppers, to save resources for survival;

If you're going to use it or publish it on YouTube, leave the credits, and also comment and say what you think and what I can improve, and also indicate a next project, I'm Brazilian so I'm sorry for the English.