We know... this is a kit. But it's so simple and so interestting that we had to include it. It's also a fantastic way to learn about circuits. We built our Papertronics circuits on a breadboard first.
Materials
1 resistor, 220 ohms
1 piece of aluminum foil tape, 1/2" x 1" [Amazon part no. AF20/SI250, $12.26 for 50 yards]
1 LED, 3mm
1 Lithium 3V battery, size CR2032 [Amazon part no. B002B8YJTM, $4.10 for pack of 25]
Tools
1 glue stick
Scotch tape
Step 1
[Instructions to follow including LED throwies]
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