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Projects

Welcome to my projects page! These are some of the projects that I have worked on from past engineering design courses, challenges, and extracurriculars. Click on the images of each project to see more information about them.

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GoSolo: Self-Assisted Belay Device

A ground-mounted system that augments the commercial Petzl GriGri belay device for solo rock climbers.

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Auto Indoor Pest Control (AIPC) Bot

CAD mockup of an environment-friendly automated pesticide robot that can navigate indoors to rid household pests for the year 2030.

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3D Printed Desktop Organizer

A compact 5" x 5" x 5" desktop organizer that was 3D printed using acrylic and can store a variety of stationery and other items.

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Leg Motion Classifier

MATLAB leg motion classification on accelerometer data using CNN and Gauss Naïve Bayes ML models with peak location optimization.

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Electric Scooter Throttle and Brake

CAD prototype of an assistive throttle and brake subassembly for electric scooter users with hand and wrist tendonitis.

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Habitat's Airlock Linkage System

A three linkage assembly system on testing rig to press a button that opens a safety Mar's habitat airlock system.

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Astronaut's Coat Hanger

A lightweight, structurally sound astronaut coat hanger design that can support a load of over 40 lbs on the surface of Mars.

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Iris Rover Thermal Static Study

Early stage ANSYS static and thermal simulations on battery and electrical components within Iris Rover on the lunar surface.

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Descending Light

Term project of a top-down zombie shooter with 3 map levels, different zombie types, and a boss battle in Python and Pygame.

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Mousetrap Car

Prototype of a low-mass, efficient speed mousetrap powered car that can traverse a curved track and stop at a precise location.

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AGV Robot

Compact automated guided vehicle robot with sound and line sensors that follows a curved black line path.

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Upcycled End Table

Modern end table designed and hand-crafted with upcycled products from different pieces of furniture.

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Flatpack Chair

Small ergonomic chair designed for minimal packaging cost and held together without nails, screws, and other tightening tools.

© 2022 by Sharon Liu. Proudly created with Wix.com

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