I completed these projects on my own time or for an academic class. These are any projects with a physical, experimental, or hardware aspect.
One of two senior design projects I completed during fall semester 2022. The aim of the course was for teams to design a four-bar linkage that could press arcade buttons in a random order as quickly as possible while adhering to strict constraints, including a budget of less than $100. The work was largely divided equally among group members. My responsibilities included the design of the ground plate, the design of the coupler link, and the coding and tuning of a PID controller on an Arduino.
A stepper motor assignment for the mechatronics class I took fall semester 2022. On the left is a bipolar stepper motor driven by a L298N dual H-bridge, and on the right is a unipolar stepper motor driven by a manually built H-bridge comprised of high-power MOSFETs. Both motors were controlled by an Arduino UNO using embedded C.
A magnetic levitation assignment for the mechatronics class I took fall semester 2022. We built a system that could levitate a permanent magnet using an electromagnet and a hall effect sensor. The system was controlled by a closed-loop analog lead compensator control system, which used feedback from the sensor to adjust the strength of the electromagnet and maintain the magnet in a stable levitation position.
In the summer of 2022, as part of the Mechanical Engineering Energy and Environment Research Experience for Undergraduates (ME3 REU) at the University of Minnesota, I worked in the aerosol and particle technology lab under Dr. Chris Hogan. My research was on how to approach air filtration in an energy efficient manner; specifically, how we may effectively measure the efficiency of electrostatic precipitators in the design phase of such devices.
The 2020-2021 non-school year created unforeseen opportunities for me. I connected with a UPS physics post-doctoral scholar. With his mentorship and the support of the UPS Physics Department, I helped organize and manage an inter-departmental group of UPS students to design and build a nuclear fusion reactor which we were able to continue working on while meeting our COVID-19 lockdown orders.