Why a tiny computer cannot power a motor
Energy and Change
Alan Liu
- Grade:
- 5
- Teacher:
- Hui Zhou
I'm going to be telling about why a tiny computer chip can power motors, and which motors they can power, and why.
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This project explored a thoughtful question about whether a small computer can independently control motors. The student conducted solid background research and carefully tested different types of motors. Observations were clearly recorded and used to explain why some motors worked while others did not. The project showed strong creativity, especially because it focused on a topic the student is passionate about robots. The display board was neat, easy to follow, and included helpful pictures and references. Overall, this was a strong and well-planned project that clearly explained how robots need both “brains” (computers) and “muscles” (motors and drivers) to operate safely and effectively.