2026
Custom ESP32-S3 development board
Dual USB-C ports with a USB-UART bridge, selectable 5V/3.3V regulation, ESD protection, and full GPIO breakout. Designed in Altium.
Altium · ESP32-S3 · USB-C · ESD protection
Projects
A few things I've built.
Circuit boards, embedded systems, computer vision, and the occasional weekend automation experiment. Most of these end up on @built.byanuj in some form.
2025 · Best AR Project, Revolution UC
Arise — AR study cards
An ARUCO-marker system that overlays 3D educational content when scanned. Built in Python and MATLAB with OpenCV.
Python · MATLAB · OpenCV · OpenCV Contrib
May – Aug 2025
Zillow Property Scraper
Automated web scraper pulling 200+ Cincinnati property listings at 95% accuracy. User-agent rotation, browser fingerprint masking, and smart delays get past anti-bot systems; retry logic and session fallbacks push the end-to-end success rate above 85%.
Playwright · Node.js
Jan – Mar 2025 · University of Cincinnati
Lego EV3 Robot
Autonomous robot hitting 75% task completion using color sensors and finite-state-machine logic. Also designed a Lego pick-and-drop mechanism driven by the same FSM.
EV3 · FSM · Color sensors