Things I've built.
Robots, mechanisms, websites and engineering experiments. Click any card to explore the full project.
Auto-Targeting Turret System
A computer vision turret that detects and locks onto a red target in real time using a webcam and servo motor. Tracks colour, calculates offset, and sends live commands to an ESP32 to physically rotate the turret.
Sign Language Translator AI
SignLang AI is a real time sign language recognition system that uses a webcam to detect hand gestures and convert them into spoken words in under a second. It tracks 21 hand landmarks, classifies gestures with a trained neural network, and achieves 95.4% validation accuracy across 15 gesture classes, complete with live confidence scoring and visualizations.
XORA Real-Time Sensing & ML Systems
A camera-free human motion tracking system that uses WiFi Channel State Information (CSI) and a CNN+LSTM model to locate people in a room. Four ESP32 nodes stream amplitude data to a Flask backend, which renders a live 2D heatmap and a hand-rolled 3D room view without relying on cameras.
AI Vision Tracking System
Built a real-time object tracking system using Python, OpenCV, and YOLO that detects and follows people through a webcam feed. The system identifies humans only, assigns consistent IDs to each detected person, and overlays live tracking data such as bounding boxes, labels, and movement direction on the video stream. It also sends processed position data through serial communication for external hardware integration.
Robotic Arm
A custom-built robotic arm controlled with N20 motors and an ESP32, featuring a 16 to 32 tooth gear ratio on the base for precise rotation.
MiniBot
Built and competed with three iterations of a competition robot designed to stack and flip cubes in a quantum-themed arena game. Went finalist to back-to-back first place wins.
LUMA
A tiny desk robot I built that actually has a personality. Runs on an ESP32, shows animated eyes on a 1.8" TFT screen, and reacts to how you touch it. It also pulls live weather, keeps time, and has a calendar, all sitting on your desk just vibing.