Silicone Gun Mini Caulking Gun 20W with On/Off Switch 
Alligator Cable 
ECE-HTek-1853-01 Model Dia. 42mm Wheel 
U Shape Electromagnet Description
- Import of our company
- Compatible with the curriculum
- Suitable for school project, experiment, hobby work
- The product is offered as assembled
- Connection cables in red and blue colors that come with the product should be connected to the screws on the sides when the experiment shall be carried out and the screws should be tightened slightly
- Experiment should be done in sunny weather
- The solar panel is movable, so its position can be adjusted according to the direction of the sun
- Sunlight reaches to the solar panel on the device, the LED diode lights up, the music plays, the motor rotates the propeller with the energy it receives.
- Presented in box
- Product size: 24cm x 11.5cm x 4cm
Other features:
– Solar panel: 2.8V@25mA
– Motor: 2.5V@16mA
– LED input: 2.5V@25mA
– Music device: 2.5V@1mA
– Connection cables available in red and blue colors
Targeted Gains:
- Gives examples of ways to benefit from solar energy.
- Explains the energy sources whose origin is the sun.
- Explains the working principles of solar cell, discusses its current and future place.
- From the energy transformations, he concludes that the energy is conserved.
- Conservation of energy explains its transfer and infers that energy can be transformed from one type to another.
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