Rebecca McCabe

As part of an independent study arrangement my senior year of high school, I built a PID controlled magnetic levitation system on...

I am working on an electromechanical device to help a friend with muscular dystrophy play the French horn. Because she has little finger...

I built this conveyor belt system at LEGO Mindstorms Advanced Robotics Camp at Penn State, using the EV3 Educational Platform. At the end...

This is an autonomous marble sorter that aims to separate marbles of different materials. I wrote code in RobotC to control many servo...

These are the parts to my popsicle stick that I 3D printed at Lehigh University's Summer Engineering Institute. Users place a popsicle in...

Levitation has always fascinated me. Earnshaw’s theorem states that magnetic levitation is impossible without specific control devices,...

This poster summarizes my team's research last summer at Lehigh University on the feasibility of nuclear fusion as an energy source. We...

One day in tenth grade, as I waited for the rest of my calculus class to finish a test I spotted a mysterious button on my calculator...

This is a winch system that I designed. The user turns the handle (1), thereby turning the wormgear (2) because they are on the same...

This is a circuit I made on a breadboard that counts from 2 to 6 repeatedly. It uses NAND ICs and a seven segment display. Each segment...

This "Boe Bot" robot autonomously avoids obstacles by implementing a simple roaming feature. It has two whisker-like touch sensors on its...