Introduction The Solar Tracking Kit KS0530 is an innovative educational project designed to demonstrate how sunlight can be efficiently converted into electrical energy. Built on the Arduino platform, this STEM learning kit provides an exciting way for students and hobbyists to explore renewable energy, electronics, and programming. Core Concept This Arduino-based solar tracking system automatically adjusts its solar panel to face the brightest light source, maximizing energy absorption throughout the day. Using four light sensors and dual-axis servo motors, the system detects changes in ambient light and repositions the panel to achieve optimal alignment. Main Components 4 ambient light sensors for precise light detection 2 DOF servo motors for two-axis solar panel movement Solar panel for real-time power generation Charging module to store energy for later use BH1750 light sensor, temperature and humidity module, buzzer, and LCD1602 display for system feedback Push button and LED modules for manual control and status indication All components connect easily via Lego-style jacks and acrylic panels, making the kit sturdy yet simple to assemble—no soldering required. Features Automatic light tracking using sensor feedback Solar charging capability for small devices LCD1602 display for showing environmental data Temperature and humidity monitoring with real-time readings Customizable programming through the Arduino IDE Expandable I/O ports (IIC, UART, SPI) for future upgrades Educational Value The Solar Tracking Kit KS0530 helps learners gain practical knowledge in: Electronics and circuit design Renewable energy systems Arduino-based programming in C language Sensor calibration and environmental data collection Logical and mechanical control It’s an excellent choice for STEM education, DIY workshops, school labs, and parent-child engineering projects. Technical Specifications Parameter Specification Working Voltage 5V Input Voltage 3.7V Max Output Current 1.5A Max Power Dissipation 7.5W Advantages Hands-on renewable energy learning No soldering required, easy assembly with Lego-style mounts Expandable design for creative project integration Compatible with Arduino IDE for flexible coding Perfect for both beginners and advanced learners Package Includes 1 × Arduino-compatible mainboard 1 × Solar panel 2 × Servo motors 4 × Light sensors 1 × LCD1602 module 1 × Temperature & humidity sensor 1 × Buzzer & LED module 1 × Push button module 1 × Charging unit 1 × Acrylic base plates and mounting accessories How to Get Started You can program and control the system using the Arduino IDE. The kit includes detailed tutorials with example codes, wiring diagrams, and assembly steps. Simply upload the code, power the system, and watch your solar panel follow the sun automatically! Applications Renewable energy learning projects School STEM activities Science fairs and exhibitions DIY solar automation prototypes