Basic Electronics Discovery Circuit & Wind Car STEM Kit for Students

Specification: The Basic Electricity circuit kit includes everything that you need to get started, provides a hands-on opportunity for students in grades 7-11 to build simple circuits With our physics lab kit, you can build many interesting experiments, such as stair double-switch circuits, traffic lights, electromagnets, hand-cranked generators, series and parallel circuits, etc. The kit contains English instructions, it starts simple to gets little complex, and introduces various basic circuit experiments and magnetic knowledges. Note: This set does NOT contain two AA batteries. You need to purchase 2 AA batteries to drive the circuit. Package Including: 2 X AA Batteries Holders 2 X Bulb Holders 5 X Bulbs 2 X Switches(SPDT) 1 X Switches(SPST) 1 X Hand crank generation model 1 X Compass 1 X Wind Power Car 1 X Screwdriver 10 X Cable 1 X Electromagnet 1 X Double LED board 1 X Transparent storage box 1 X Small wrench Description: DIY assembled wind power car toy model kits set, educational science physical DIY energy conversion experiments toy. Energy conversion principle : electric energy convert to wind energy through mini motor, reactive force makes car to go forward. Happy and easy to learn, exercise your children's practical skills. Develop children's hand & eye coordination, and help children experience the theory of power, expand kids scientific & mechanical interest. Great scientific experiments lab teaching aids school supplies, cool designed DIY scientific toy gifts for kids. Specification: Material: Plastic Size: Approx. 135x80mm/5.31x3.15inch Power: 1x AA Battery (Not included) Package Includes: 1 Set of Wind Power Driven Car Kits