IOT Forge

Turn electronics ideas into working prototypes with IoT Forge. IoT Forge is a practical learning guide for Arduino, ESP32, robotics, sensors, automation, and connected devices. Follow 30 guided projects and 90 structured lessons at your own pace. WHAT YOU CAN LEARN • Arduino and ESP32 fundamentals • Sensors, motors, displays, RFID, GPS, Bluetooth and Wi-Fi • Robotics, home automation and monitoring systems • MQTT, ESP32-CAM and connected-device concepts • Safe testing, troubleshooting and calibration habits EACH PROJECT INCLUDES • A clear project overview • Required components with visual guides • A color-coded circuit map and connection legend • Step-by-step wiring and testing guidance • Starter code where applicable • Practical safety notes • Previous and Next controls for easy lesson navigation PROJECT COLLECTION Build a line-following robot, rain detector, smart switch, motion alarm, plant monitor, RGB mood lamp, weather station, RFID prototype, Bluetooth RC car, smart irrigation system, GPS logger, MQTT sensor network, ESP32-CAM local viewer, and many more. IoT Forge is designed for students, makers, hobbyists, and anyone learning practical electronics. Core lessons are available without creating an account or signing in. Important: IoT Forge is an educational reference. Always disconnect power before changing a circuit, verify component voltage and current ratings, and follow the safety instructions supplied by the component manufacturer. Adult supervision is recommended for younger learners.