Designing circuits that shape the physical world.
Hardware · Embedded Systems · Signal Processing
I'm Yifan Hu, an Electrical Engineering student at UCLA who loves tinkering. I enjoy solving complex hardware problems and translating theoretical concepts into functional devices.
I specialize in embedded systems and PCB design, with a strong foundation in analog and digital circuit analysis. I'm drawn to projects where clean engineering meets real-world constraints.
Currently interested in Hall Effect & TMR keyboards, magnetic mice architecture, and Apple's next-generation hardware direction. Always building something.
Designed and built a series of RC fixed-wing aircraft, focusing on aerodynamic stability, lightweight frame construction, and custom ESC/motor configurations. Iterated through multiple airframe designs and tested flight characteristics at various speeds and load conditions.
Custom 27 MHz digital communication system designed from scratch using MATLAB and RF hardware blocks. Focused on signal integrity, modulation scheme design, and over-the-air data reliability at range.
Autonomous quadcopter built from the ground up — carbon-fiber airframe, custom electronics stack, and PX4 flight controller with full PID tuning. Sensor calibration via QGroundControl. Built and tested in the UCLA makerspace.




High-speed data acquisition system designed to capture and process sensor streams at extreme sample rates. Implemented real-time signal buffering and transmission pipeline using custom embedded firmware on a microcontroller platform.
Multi-band analog equalizer with active op-amp filter stages for bass, mid, and treble control. Hand-etched custom PCB, potentiometer-driven frequency adjustment, and a 3D-printed enclosure. Built from breadboard prototype to finished product.



Open to research opportunities, project collaborations, and internships.
Don't hesitate to reach out — I'd love to connect.