First Circuits

EXPERIMENTS

I worked with Amanda during this first session.

She brought an orange that wasn’t conductive enough to light up the LED. Same case for the CD I brought, because it is covered by plastic.

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Then we tried to use metals (a metallic clip, and a piece of aluminum): IMG_4901

 

It worked!

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Finally, we used these conductive fabrics:

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And it worked too!

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We wanted to light up two LEDs on the same circuit. This is our process:IMG_4909

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The first one only is turned on. To light up the second one, we needed a second battery of 3Volts.

Here’s the result:

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We also used this black paint to connect the LED to the batterie and created a switch with the copper:

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