Hao Liu

Dedicated Electrical Engineering student with strong knowledge of circuit design and analysis, including inductors, capacitors, diodes, and transistors. Skilled in developing and optimizing electromechanical systems such as DC motors and transformers, and integrating hardware with software for analysis and innovative solutions. Driven and empathetic individual with a passion for guiding others and fostering personal growth. Deep understanding of behavioral psychology and effective communication techniques to make a meaningful impact by empowering individuals to achieve their fullest potential.

• WHMIS 1 Course Completion Certificate
• MATLAB Onramp Course Completion Certificate
• UN-HACK competition Certificate

• UN-HACK Competition, York University, 2021, Participated in a group design competition with over 100 teams, focusing on Sustainable Development Goals (SDGs). Developed a concept and prototype software solution aimed at addressing a specific SDG.
• First Robotic Competition, Umoja Robotics, 2022, Mentored a high school robotics team during the competition, guiding them in designing and troubleshooting electrical circuits. Provided technical support and strategic advice, ensuring the team’s robot met competition requirements and performed reliably.

• Diode and Transistor Circuit Analysis, Designed and analyzed circuits involving diodes, BJTs, and MOSFETs for practical applications., Optimized amplifier circuits for high gain and low power consumption., Performed small-signal analysis to validate the performance of transistor-based circuits.
• Axial Fan and DC Motor Design, Designed an axial flow fan for a cooling tower with a 1.1 million CFM flow rate., Calculated velocity, total pressure, Air Horsepower (AHP), Brake Horsepower (BHP), and pitch angle., Developed a DC shunt motor, ensuring 85-90% efficiency and meeting speed regulation requirements.
• Transformer and Reactive Circuit Optimization, Analyzed and optimized transformer efficiency for high-power applications., Conducted simulations of reactive circuits with inductors and capacitors to enhance power factor correction., Designed circuits for voltage regulation and energy storage applications using capacitors and inductors.

Expertise in inductors, capacitors, diodes, transistors, and operational amplifiers, DC motor design, transformer efficiency optimization, signal processing, MATLAB, Arduino, Verilog, R, C, Java, Multimeters, oscilloscopes, LTspic