Features 1、[Hands On STEM Learning] This solar tracking kit allows kids to learn STEM knowledge by building their own wooden solar tracking system, fostering hands on skills development. 2、[Inspiring Creativity] The beautifully designed development board and kit activate kids creativity and cognitive development, encouraging innovative thinking and problem solving. 3、[Engaging Educational Experience] Combining smart technology with fun and educational elements, this kit enables kids to learn while playing, making learning a joyful experience. 4、[Versatile Use] Suitable for use at home or in schools, this kit enhances kids interest in STEM disciplines, promoting a hands on and interactive learning approach. 5、[Promote Holistic Development] This solar tracking learning kit activates kids curiosity in science and technology, facilitating holistic development. Specification Item Type: Solar Tracking Kit Material: ABS Plastic Wood Board Material: Solid Wood Package List 1 x Mainboard 1 x Pin Header 1 x Expansion Board 1 x Three Digit Digital Tube 2 x Servos 6 x Servo Plastic Bars 6 x Screws for Servos 3 x Solid Wood Boards 1 x PV Solar Panel 4 x Light Sensors 5 x Round Adhesive Stickers 1 x Screwdriver 1 Pack x Screws 12 x Lines 1 x USB Cable 1 x Instruction Manual