Derpbike was the electrification of a dirtbike with hybrid vehicle parts. Under the guise of an undergraduate thesis, I was able to devote about two complete months of my existence to it.
3: Spline Coupling and Sensor Noise Reduction
Interlude: Visualization of Rotating Current Vectors
Interlude: Chainsaw Driven Generator Concept
5: Finding a Dirtbike Frame and Bestowing a Powertrain Upon It