Cam Bayona

Autonomous Security Webcam

Build a low-cost autonomous security camera that detects and tracks motion in real time without any cloud dependency.

Used OpenCV's background subtraction to detect movement, then fed centroid error into a PID loop driving two servo motors. The whole pipeline runs locally on a Raspberry Pi 4 — latency under 80 ms.

• Tracks targets with <5° angular error at up to 2 m/s
• Fully offline, no cloud — runs on RPi 4
• Total power draw under 4 W

MIDI Controller

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• Result 1
• Result 2

3D Lidar & Rover (IN PROGRESS)

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• Result 1
• Result 2

Designathon

My team and I were tasked with designing something useful for engineering students within a 24-hour timeframe. Instead of building a complex technical solution, we focused on a simple, common problem: drawing engineering symbols. We created stencil sets that attach to calculator cases, featuring symbols used in fields like electrical engineering, chemistry, and materials science.

Being a CpE student, I focused on making EE symbols, adding variety including logic gates and even a sinusoidal wave. We completed our project in OnShape, using a common derivation of a Ti-84 case as reference. I have attached a 3D model for viewing.

• Placed top 3 with Honorable Mention: Design Elegance
• Designed 3-4 variations including chemistry, materials science & cases for Ti 30x iis calculators.

This Website

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• Result 1
• Result 2