AI Portfolio Generator:
I started this project at Hacklytics, but I really liked where it was going, so I kept working on it. The project involves a web app that autogenerates a complete portfolio website based on a user's resume and GitHub projects. The main components of the project involve data parsing, scraping, and code generation with an LLM to generated website.
AI Agent Tool Generator
AI Agent Tool Generator:
This a quick project I built to get in with AI agent hype. It is a simple web app that takes in a natural language prompt and generates a Python script that contains a tool that can be used by an AI agent that uses the Smolagents API. I used calls to AzureOpenAI to generate the Python scripts.
Eye Gaze and Hand Tracking Mouse Control:
This is a project I worked on while I was on Machine learning and AI course held at Stanford University. It uses hand tracking to register movements like pinching two fingers to trigger a mouse click and it utilizes a gaze-estimation model to move the mouse cursor to where your eyes are looking at.
Social Network (Yourneys)
Yourneys:
I built a full stack social network called Yourenys. Launched it and manages to get more than 100 users.
App store: https://apps.apple.com/us/app/yourneys/id6502250919
Google Playstore: https://play.google.com/store/apps/details?id=app.yourneys.online
AR Circuit Builder: Snap AR Spectacles
I worked on this project while at HackGT. It inlvoved developing an interactive AR app for Snap AR’s Spectacles using Lens Studio. The app allowed users to build and verify their circuits in AR. Had to use speech recognition to instatiate circuit components and hand tracking to interact with the componets.
Eye Gaze and Hand Tracking Mouse Control
DIY One Wheel:
This project was inspired by a one wheel board. I utilized the components of an old self-balancing scooter and turned them into a functioning one wheel.
Max speed: 30 km/h
DIY One Wheel
Electric Go-Kart
Electric Go-Kart:
This is probably my most fun and significant project. It was my first big enginnering project and it helped me dicover my passion for making.
Max speed: 25-30 km/h
Control: Wii Nunchuk
Electric Bike:
I have always liked biking and I always tried to go as fast as possible. So adding a 1000 watt motor to my bike will help me go faster.
Max speed: +50 km/h
Electric Bike
CO2 Launcher:
This launcher utilizes CO2 cartridages to accelerate projectliles to near supersonic speeds. I plan for this project to be the launching mechanism for a larger project of a grapling hook winch.
C02 Launcher
Video
Video at 240 FPS 4x slower that real life
Supersonic air cannon
Supersonic air cannon:
This is another project where I explored the mechanics of presuarrized gasses to accelerate projectiles. With this project I manage to accelerate a small foam ball to about 650 m/s, thats is almost mach-2. I pressuarize the air chanber with a regular bicycle pump to about 80 psi and then quickly realease the air with a ball valve.
Solenoid valve canon:
This project was part of a larger goal of trying to find an adequate launching mechanism for a grappling hook. For this project I utilized a small pressure chamber that can be pumped with regular air to about 100 psi and then quickly released through an electric solenoid valve which is triggered by a button.
Solenoid valve canon
Video
Grappling Hook
Grappling hook: (in progress)
This project involves creating a grappling hook winch that is able to launch a grappling hook with a range of 10-15 meters and then lift a person up. I already have the launching part of the project ready with the CO2 launcher and I am currently working on the winch mechanism.
WiFi Iot Christmas Lights
Wifi IoT Christmas Lights:
This is the improved version of my original radio controlled Christmas lights project. I wanted to be able to control multiple lights (outside, tree, inside) from one system while still being able to easily control each one individually. I used a simple circuit composed of an ESP01 conected to a relay, and used Arduino Cloud for the IoT functionality.
Automatic Radio Christmas Lights:
This is probably my most practical project. It involved creating a circuit that could automatically turn on my houses christmas lights at an specific time each day and it could even adjust the time for special days like Christmas and New Years.
Automatic Radio Christmas Lights
Projectile Chronograph:
This project can measure the speed of projectiles that pass over it. It utilizes two IR sensors placed excatly 10 cm apart and records the time it takes betweeen when the first sensor is activated and when the secon sensor is activated. With this measurements it can calculate the speed which is displayed in a LED screen.
Projectile Chronograph
Testing
Video
Robotic Arm
Robotic arm:
This robotic arm is controlled by an arduino and it is moved by 4 servo motors. It has 4 degrees of freedom and I have programmed it to copy a certain movement or to be controlled by two joysticks.
Video
Musical Lights
Musical Lights:
I made this project for band class at my school where the led would light up acording to the music that was played. It was controlled by an arduino.
Multifunctional Car:
This car is controlled by an arduino and powered by 4 DC motors. It has several control systems including: autonmous avoidance detection, line-following, IR controller, and bluetooth control from a phone.
Multifunctional Car
Sword:
I wanted to learn how to weld and I wanted a sword. So this project was born.
I acquired experience in welding and metal working.
You can find all of my games in these links:
Google Play Store link: https://play.google.com/store/apps/developer?id=Fabian+Arevalo
App Store link (IOS): https://apps.apple.com/us/developer/hugo-arevalo/id1509331753
Videos: https://youtube.com/playlist?list=PL8ofHUn8rrCl5B-lbsU1aodPEAsZmbnIl&si=AI7LLjJLMbQR62E-