Eco Boat is an AI-powered autonomous watercraft designed to detect, collect, and track floating waste in lakes and rivers. Built with an ESP32, it uses a robotic arm, waste detection sensors, and a mobile app for monitoring. When full, it shares bin locations with nearby bots using LoRa communication.
A smart IoT-based solution using an MQ2 sensor and ESP32 to detect spoilage in food containers. The system alerts users via SMS and email, displays results on an OLED screen, and triggers red/green LEDs and a buzzer based on food condition. Useful for homes and food transportation.
A robotic system controlled by voice commands using Bluetooth and Arduino. It can move in four directions and pick/place objects using a 4-DOF robotic arm. Ideal for use in smart factories, rescue missions, and automation learning. Simple voice control makes it accessible for beginners.