My final technical examn from highschool (HTX) in 2019. I was responsible for the circuit design.

Abstract:
This project revolves around the development and production of an automatic package sorting system. This will alleviate the work procedure of package sorting, and companies are going to need fewer employees, which means they can save more money. The paper starts with an explanation of the problem and a description of the product meant to solve it. Following that, the used materials and components are explained, and the production of the product is planned. Finally, an assessment of the production process is given, and the final product is discussed in terms of possible improvements and how well it solves the chosen issue.

The PDF only includes the parts i was responsible for.