Automatic Aerobic Composting Machine

Project Description

The objective of this project is to implement a prrof-of-concept demonstrating an aerobic composting system that is fully automated to the user while still allowing for manual control when desired by the more experienced user. Temperature and moisture sensors are used to monitor the state of the compost throughout its life cycle; giving updates directly through an on-system display and wirelessly via a mobile application, making this an IoT device. Temperature and moisture thresholds are controlled by a mixing and hydration system that is in place to make sure that the compost is always at optimum levels for producing quality grade compost. A solar panel, charge controller and battery are used to achieve grid-independence with continuous operation. The overall system is intentionally modular with the ability to be scalable based on the desired application size and location.

System Block Diagram

System Block Diagram.png

Documentation


About

Matthew Aberman, Electrical Engineer, plans on pursuing a Master’s Degree in Electrical Engineering with a concentration in distributed control and optimization in power systems. He currently works at The University of Central Florida conducting power system research under the guidance of Dr. Zhihua Qu, Department Chair of Electrical & Computer Engineering.

Shayna Brock, Electrical Engineer, continues working at Precision Test Solutions and shadowing and assisting senior engineer analyzers with testing IC’s and analog circuits. She also will pursue further certification and licenses in systems engineering.

Cody Baker, Computer Engineer, plans on pursuing a Master’s Degree in Computer Engineering with a concentration in Computer Networks and Computer Security. He currently works at Lockheed Martin Missiles & Fire Control where much of his time is devoted to embedded systems and network security.

Thomas Phan, Computer Engineer, is focused in software development with a specific interest in web & game development, computer graphics, and embedded applications. He currently does contract work at Lockheed Martin as a CWEP student and will be working there as a software engineer upon graduation.