STEM Lab
Build Real Projects. Learn By Doing.
Free hands-on projects with Arduino, ESP32, and Raspberry Pi. Complete guides with code, component lists, and step-by-step instructions. Built for students and teachers in Pakistan.
8+
Free Projects
4
Categories
3
Difficulty Levels
100%
Free & Open Source
Arduino Uno
Line Follower Robot
Build a robot that follows a black line using IR sensors and Arduino. Perfect first robotics project.
ESP32
Smart Irrigation System
Automatic plant watering system using soil moisture sensor and ESP32 with mobile notifications.
ESP32-CAM
Face Detection Camera
Build a face detection system using ESP32-CAM that sends alerts when a face is detected.
ESP32
IoT Weather Station
Real-time weather monitoring with temperature, humidity, and pressure displayed on a web dashboard.
Arduino Uno
Obstacle Avoiding Car
A smart car that detects obstacles with ultrasonic sensor and automatically changes direction.
Arduino Uno
LED Traffic Light
Your very first Arduino project. Build a working traffic light with LEDs and learn digital output.
Arduino Uno
Bluetooth Remote Control Car
Control a robot car from your phone using Bluetooth. Build the car and the Android app.
ESP32
Voice Controlled Home Automation
Control lights and fans with voice commands using ESP32 and Google Assistant integration.
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More Projects Coming Soon
We are adding new projects every week. Robotics, AI, IoT, 3D printing, drone building, and more. Follow us to get notified when new projects are published.