& Builds
An intelligent AI-powered learning assistant designed to help students understand concepts quickly. Provides smart explanations, fast answers, and interactive support — built to make learning effortless.
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A radar system that scans surroundings by rotating an ultrasonic sensor and visualizes detected objects as a real-time radar display in Processing software.
Smart door locking system controlled wirelessly via Bluetooth from a mobile phone. Send "open" or "close" commands to lock/unlock the door automatically.
Automatic sensor-based water tap that saves water and improves hygiene. The tap activates only when hands are detected using an IR sensor.
Automatic irrigation that reads soil moisture and activates a water pump only when the soil is dry. Saves water and removes the need for manual intervention in farming — a real smart farming solution.
Smart security system that triggers an alarm buzzer when motion is detected near the door. Simple, effective home protection.
Touch-free dustbin that automatically opens its lid when hands approach, using an ultrasonic sensor and servo motor for hygienic, hands-free operation.
Smart farming robot that performs seed sowing, watering, and pesticide spraying automatically. A complete agricultural automation system designed to reduce manual labour and increase efficiency in farming operations.
An Arduino-powered smart distance alert system that uses an HC-SR04 ultrasonic sensor to measure real-time distance and displays it live on a 16×2 LCD screen. When an object enters the danger zone, the buzzer triggers an instant alert. The LCD shows both the distance in cm and a status label — NEAR when something is close, FAR when the path is clear. Perfect for obstacle detection, parking assistance, and safety automation.
A fully playable Dino Runner game built entirely on Arduino — no computer screen needed! The pixel-art dinosaur runs automatically on a crisp 128×64 OLED display and you press a single physical button to jump over incoming obstacles. Features an exciting Double Jump mechanic so you can clear taller barriers mid-air. The score increases as you survive longer, and the game speeds up over time for extra challenge. Full wiring tutorial, circuit diagram, and complete Arduino code are dropping soon — stay tuned!
