Electronics & PCBFlagshipSolar Tracking Array
Dual-axis motorized solar tracking system with LDR sensor array and servo-based actuators. Control electronics include auto-calibration and energy harvest monitoring.
Selected Work
Projects built for the real world.
26 completed projects across electronics, embedded systems, robotics, AI, product design, and cloud platforms — each engineered to function beyond the lab.
Showing 26 of 26 completed projects
Electronics & PCBFlagship
Embedded & IoTFlagshipIndustrial Hazard / Gas Leakage Detection
Real-time industrial gas leakage detection using MQ-series sensors with multi-threshold alarms, GSM SMS alerts, and local OLED PPM readouts for factory deployment.
Embedded & IoTFlagshipBiometric Fingerprint Access Control
Fingerprint-based door access system with R307 optical sensor, EEPROM identity storage, relay-actuated lock, and admin enrollment mode — deployable standalone.
Electronics & PCBCustom Microcontroller Fabrication
Designed and fabricated an in-house Arduino-compatible PCB featuring ATmega328P, USB-C, custom footprints, and optimized power delivery with DFM-compliant multi-layer routing.
Electronics & PCBAdvanced Weather Station System
Multi-sensor weather monitoring station using BME280 and BMP280 with real-time OLED data display, data logging to SD, and WiFi upload for remote dashboards.
Electronics & PCBPersistence of Vision (POV) Display
High-speed spinning LED array exploiting visual persistence to render mid-air text and patterns. Custom PCB with Hall-effect rotation sync and wireless frame upload via BLE.
Electronics & PCBUniversal IR Synthesizer Board
Programmable IR transmitter/receiver board capable of capturing, decoding, and replaying remote control signals across all major IR protocols (NEC, RC5, SIRC).
Embedded & IoTRFID Enterprise Attendance Tracker
RFID-based attendance management system with RC522 scanner, SD card logging, LCD status display, and Python backend for CSV report generation.
Embedded & IoTSmart Sensor Letterbox Notifier
IR-break-beam and weight sensor IoT letterbox that sends a push notification via MQTT/Telegram the moment mail is delivered — battery-powered with deep-sleep firmware.
RoboticsAutonomous SLAM Exploration Rover
ROS 2-based ground rover performing simultaneous localisation and mapping (SLAM) with RPLIDAR A1, autonomous waypoint navigation, and obstacle avoidance.
RoboticsSubmersible ROV
Underwater remotely-operated vehicle with waterproof thrusters, IP68 electronics housing, FPV camera, and surface tether control via joystick interface.
RoboticsQuadruped Robot (Spot-Type)
12-DOF quadruped walking robot with inverse kinematics gait generation, IMU stabilisation, and Raspberry Pi-based onboard compute for autonomous terrain traversal.
RoboticsOmnidirectional Mobility Platform
Mecanum-wheeled omni-drive platform with holonomic motion stack, joystick + ROS teleoperation, and payload-carrying chassis for indoor logistics.
RoboticsAdvanced Line Follower & Obstacle Evasion
PID-tuned line follower with IR sensor array, ultrasonic obstacle detection, dynamic speed control, and junction decision logic for multi-path navigation.
AI & VisionASL Real-Time Translator
Live American Sign Language hand gesture recognition using MediaPipe landmark extraction and a custom-trained classifier — real-time text output at 30 fps.
AI & VisionAI Vision Gaze Tracking Interface
Eye-gaze driven cursor control using webcam input, pupil localisation, and calibration grid. Enables hands-free UI interaction for accessibility applications.
AI & VisionFacial Recognition & Drowsiness Alert
Driver monitoring system using dlib face landmarks to compute Eye Aspect Ratio (EAR). Triggers audio and LED alerts when drowsiness is detected in real time.
AI & VisionPublic Safety Vision Monitor
CCTV-based crowd analysis system detecting mask compliance and social distancing violations using YOLOv5 and DeepSORT tracking with live dashboard alerts.
AI & VisionAutomated OCR License Plate Recognition
End-to-end ANPR pipeline using YOLOv8 for plate detection and EasyOCR for character extraction. Supports Indian and international plate formats with logging.
Product DesignCNC Foam Fabricator
3-axis desktop CNC hot-wire foam cutter with GRBL motion control, custom CAM toolchain, and aluminium extrusion frame — capable of cutting precision architectural models.
Product DesignAutomated Pet Care Kiosk
Wi-Fi connected automatic pet feeder with scheduled and on-demand dispensing, portion control auger, refill notifications, and companion mobile app.
Product DesignAutomated Precision Coffee Brewer
Microcontroller-driven pour-over brewer with load-cell precision dosing, PID-controlled temperature, bloom timing, and recipe storage via BLE mobile interface.
Product DesignCustom Handheld Gaming Console
Raspberry Pi-based portable gaming handheld with custom injection-moulded shell, IPS display, li-po management, physical controls, and RetroPie firmware.
Product DesignWearable Smartwatch Ecosystem
Custom smartwatch with ESP32-S3, round TFT display, PPG heart rate sensor, step counter, notification mirroring, and companion Android app via BLE.
IoT Cloud PlatformsFight Club App
Full-stack athlete and admin portal for combat sports management — profile creation, match scheduling, result tracking, leaderboards, and admin moderation dashboard.
IoT Cloud PlatformsSolo Leveling App
Gamified productivity app with XP economy, daily task streaks, health stat tracking, and skill tree progression. Anime-inspired dark UI built on Next.js + Supabase.
In Development
Open for Early Collaboration
These systems are under active design. If one aligns with your requirements, we're open to shaping it around your use case.
IoT Cloud PlatformsIn DevIoT Fleet Management Dashboard
Real-time dashboard for monitoring and controlling fleets of IoT devices — live telemetry, alert management, OTA firmware triggers, and multi-tenant organisation support.
IoT Cloud PlatformsIn DevRobotics Telemetry & Mapping UI
Browser-based robotics control interface with live SLAM map rendering, joint telemetry graphs, manual joystick overlay, and ROS 2 WebSocket bridge.
IoT Cloud PlatformsIn DevHardware E-Commerce & Prototyping Portal
Marketplace for custom electronics components and prototyping services — quote builder, BOM upload, order tracking, and engineering consultation booking flow.