Chapter 4 Study results and discussion results. Crafting CD fan comes up because the remaining metal candy box using the targets of the project because it resembles the portability. Connected to the USB cable, then connect the Powerblank so it can carry. Can adjust the speed, force, or the force of the wind is a craft that its free time. Waste materials from your local beneficial, low cost-saving project and is adding value to the project.
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