SHEET E-301 · DETAIL SHEETS · DRAWN BY JR
Hands-on work across hardware, energy, and software — built in labs, hackathons, and personal exploration. Each entry documented as a detail.
A stoplight controller built from discrete components — three logic gates decoding binary switch positions into the correct light output. A hands-on look at how binary logic maps to real-world control, breadboarded and verified on the bench.
Combinational logic — binary switch inputs decoded into traffic-light states
A small-scale energy rig pulling power from both solar and a homemade wind turbine — the turbine built from a cereal box — generating around 3.7V. Outputs feed a capacitor circuit that stores and smooths the generated DC. A scrappy, hands-on energy-harvesting experiment.
Harvesting and storing DC from two renewable sources
AI-driven resume platform built to simplify creating and improving resumes. Users can generate resumes from scratch or analyze existing ones, with feedback and job description comparisons to align with real opportunities. Combines modern web tech with AI and real-world labor data.
Built and shipped in 24 hours at HooHacks 2026