Motion-Sensing Bracelet

In this activity students design a multicolor LED bracelet that responds to their movement. They learn about color theory, light, and even kinematics and vectors. Depending on how advanced they are, one can discuss trigonometry, even series expansions.

The students have complete freedom over what the response of the bracelet …

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Automated Programmable Garden

In this activity, participants design an attachment for a flower pot, complete with water sensors, irrigation pump, and red LEDs to help the plant grow. For the control of this “Programmable Garden,” participants will program a microcontroller (a simple computer) called an “Arduino” - the “brains” of the garden.

There is …

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