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.
Then we tried to use metals (a metallic clip, and a piece of aluminum):
Finally, we used these conductive fabrics:
And it worked too!
We wanted to light up two LEDs on the same circuit. This is our process:
The first one only is turned on. To light up the second one, we needed a second battery of 3Volts.
Here’s the result:
We also used this black paint to connect the LED to the batterie and created a switch with the copper: