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RobotsAdvanced

DIY Fire Fighting Robot using Arduino

An autonomous robot that detects a flame, drives towards it and puts it out. A popular competition project.

Credit: Saad Innovative Ideas · Watch on YouTube

Project IdeasBeginner

Top 20 Arduino Projects for Science Exhibition

Twenty quick ideas for school science exhibitions. A good place to pick a topic.

Credit: Roboarmy · Watch on YouTube

RobotsAdvanced

Super Fast Line Follower Robot using PID

How PID control makes a line follower faster and smoother. Great for robotics competitions.

Credit: Shyam Ravi · Watch on YouTube

RobotsBeginner

Arduino Line Follower Robot Car (UNO, L298N, IR Sensors)

A beginner-friendly line follower built with Arduino UNO, L298N motor driver and IR sensors.

Credit: Make DIY · Watch on YouTube

RobotsIntermediate

Obstacle Avoiding Robot Car using Arduino

A servo-mounted ultrasonic sensor lets the car look around and choose a free path.

Credit: Michael Klements · Watch on YouTube

RobotsIntermediate

Build a 4 DOF Robotic Arm with Arduino (Servo + Joystick)

A four-axis robotic arm controlled with joysticks. Shows how servo motors work together.

Credit: Lee Curiosity · Watch on YouTube

IoT & Smart DevicesIntermediate

IoT Home Automation Project Tutorial

Control home appliances from a phone. Covers the basics of IoT architecture.

Credit: freeCodeCamp.org · Watch on YouTube

IoT & Smart DevicesBeginner

Smart Irrigation System using Arduino Nano

Soil moisture sensor and relay water a plant automatically. Ideal for exhibitions.

Credit: Clgproject · Watch on YouTube

IoT & Smart DevicesIntermediate

DIY ESP32 Weather Station (Connected to the Internet)

Collect temperature and humidity readings with an ESP32 and send them online.

Credit: Maker Giovanni · Watch on YouTube

AI & CodingIntermediate

Face Detection using Python and OpenCV with Webcam

Real-time face detection from a webcam in a few lines of Python. A good first AI project.

Credit: GeeksforGeeks · Watch on YouTube

Project ideas worth exploring.