Digital Microfluidics Control System II P 15610 Agenda

Digital Microfluidics Control System II P 15610

Agenda ● ● ● ● ● Introduce Team Background Problem Statement Stakeholders Use Scenario Customer Requirements Engineering Requirements House of Quality Project Plan Risk Assessment

Group Members Patrick Crilly: Kenny Bean: Zachary Santagata: Michael Dushkoff: Adam Wardas: Kevin Cho: Zachary Heifferon: Project Lead, Mech. E. Mechanical Engineer Electrical Engineer Computer Engineer Electrical Engineer Mechanical Engineer

Background ● Digital Micro. Fluidics (DMF) ● Lab-On-A-Chip Devices will reduce healthcare costs and lab time ● Enzyme-Linked Immunosorbent Assay (ELISA) test can be used to identify diseases such as HIV, malaria, tuberculosis

Previous Project Previous Lab Setup (Provided by Dr. Schertzer)

Problem Statement Current state - The current control system is not self contained, and uses a class AB amplifier which makes the system large and nonmodular. Desired state - A fully enclosed control system that efficiently controls the DMF chip while providing accurate feedback. Project Goals - Make key improvements to functionality of control system, and complete all assigned deliverables. ● ● Repeatable, consistent droplet motion. Durable, lightweight, modular design. Constraints - Use provided DMF chip, Control fluid droplets using electrowetting, use DI water as test fluid, compatibility with peripheral hardware and GUI.

Deliverables ● Intuitive Graphical User Interface ● Arduino software that controls and analyzes droplets, and interacts with GUI. ● Mechanical housing enclosure. ● Control system calibration program.

Stakeholders ● ● ● ● End users: Doctors, Patients Intermediate users: Graduate students Customer: Dr. Schertzer Guide: Harold Paschal MSD Team (other MSD Teams) RIT Spectators: IMAGINE

Lab Demo Use Scenario

Long-term Desired Use Scenario

Customer Requirements

Engineering Requirements

House of Quality

Project Plan

Risk Assessment