In this image, you can see my basic plan for my engineering project. I have included the measurements for each of my pieces of cardboard that will be glued together to form a basic dollhouse. I unfortunately did not add in the switch in this basic plan but it will be there in real life.
For this engineering project, I will be creating lights for a toy house that are powered by batteries. The light setup will be connected to batteries to convert chemical energy to light energy, which will turn the house’s lights on.
Audience/users: Young children who play with toy houses.
Equipment and materials needed: Lego or other building materials (possibly cardboard), wires(crocodile clip ones), small lightbulbs, batteries, 3D printer, laser cutter, glue.
Safety: This children’s toy has some possible risks. Keep the batteries away from small children in case of consumption and do not let a child’s mouth near any cables or wires.
Energy transfers:
Chemical –> light
Waste Energy:
Thermal
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