For my graduate electronics course, I developed an electric aircraft motor testbed through a series of hands-on labs. The project included building motor driver and power circuits, implementing PWM motor speed control, and adding an infrared tachometer for real-time RPM measurement. I then integrated voltage, temperature, and inertial sensors while programming a closed-loop control system to maintain constant propeller speed. Finally, I extended the system with IoT connectivity, enabling wireless monitoring and control over an MQTT network. Overall, this experience taught me practical skills in circuit design, sensor integration, feedback control, and IoT systems development.