Bosung Kim

— Performed circuit analysis using Ohm’s law, Kirchhoff’s laws, node and mesh analysis
— Solved engineering problems involving resistive networks and circuit behavior

— Developed a vehicle capable of detecting and following sound frequency signals
— Implemented sensor signal processing and motor control using Raspberry Pi GPIO
— Integrated a bump switch safety mechanism to stop the vehicle upon collision

— Designed electronic circuit layouts using EasyEDA schematic and PCB design tools
— Generated PCB layout files from DXF mechanical outlines and custom circuit schematics
— Used Fusion 360 to integrate mechanical constraints with PCB design workflow

— Modeled a DC motor system using state-space methods and Simulink simulation
— Designed a PI feedback controller to regulate motor speed and reduce steady-state error
— Implemented hardware control using ESP32 PWM, L298N motor driver, and IR sensor feedback
— Evaluated system dynamics using frequency response analysis and Bode plots

— Designed a numeric display system using a 7-segment LED module and GPIO interface
— Programmed microcontroller logic to control individual segment outputs
— Implemented binary to segment mapping to display numeric values in real time