Dual Axis Solar Tracker Arduino Uno DIY Project

Arduino Uno Dual Axis Solar Tracking Project System This dual axis solar tracker project is designed for science fair and university final year submissions. Using Arduino Uno, LDR sensors, and servo motors, the system automatically tracks sunlight from left to right and up to down to maximize solar energy generation. An LCD display shows real-time generated voltage, while temperature-based cooling ensures stable operation. Specifications Controller: Arduino Uno R3 SMD Development Board Solar Panel: 5V 0.75W Solar Panel Tracking: Dual Axis (Left-Right and Up-Down) Sensors: 4pcs GL5516 LDR, NTC Temperature Sensor Module Motors: 2pcs MG90S Metal Gear Servo Motor (180°) Display: 16x2 LCD with I2C Adapter Power: 2pcs 18650 3.7V Li-Ion Battery with Holder Power Regulation: LM2596 DC Step-Down Module (5V) Cooling: 5V DC Cooling Fan (40x40x7mm) Lighting: 1W Cool White COB LED (Auto Day-Night, Manual Indoor) Body Material: 5mm PVC Board