Internship
In my internship at Porpoise Robotics, I gained hands-on experience in electrical engineering and embedded systems through real-world robotics projects. I worked on developing an analog acquisition system using ESP-32 microcontrollers, integrating multiple sensors to collect and transmit live data. I also contributed to testing and repairing underwater ROVs, troubleshooting hardware issues, and refining control systems. Later, I helped design and teach a Python and sensor systems course at UCSD’s Eureka Program, introducing students to coding and electronics through interactive, project-based learning.
Analog Acquisition System
One of my major accomplishments was conducting research, assembling, and programming an analog acquisition circuit, and using ESP-32s, which are micro controller boards with wifi and bluetooth.My system consisted of seven different sensors, including temperature, distance, and pressure. I wired them into a unified circuit, managing the signal flow. Then I developed code that allowed the sensors to display data using user input, like on a thermostat. Moreover, my circuit system can be integrated with underwater ROVs (Remotely Operated Vehicles) and ground vehicles that I helped my mentor create, allowing us to receive live data inputs. I presented my project at public STEM events across San Diego, and after completing it, I realized that I had barely scratched the surface of electrical engineering’s potential.
Eureka Program Classes
For the Eureka Program at UCSD, which introduces girls to STEM, I helped create the curriculum and hands-on activities for their robotics module. I taught students the basics of ROV design, key components like thrusters and sensors, and how these systems work together underwater. I also introduced them to Python programming, guiding them through simple control scripts so they could see their code directly influence the robot’s behavior.
Two-Way Communication
After completing my Analog Acquisition System, which could only receive data, I wanted to design a system that enables two-way communication between components. To apply this concept, I’m planning to build a small security system where sensors and control units can exchange information in real time. This setup will allow the system not only to detect changes but also to respond with actions like triggering alarms or alerts. Through this project, I’m learning how communication between devices can create more intelligent, responsive systems and how to design hardware that actively interacts with its environment.