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06 December 2013


Writing in circuits with a conductive ink pen!

To make this, you will need:

1. Download and print out the following template and cut along the black outline:

2. Trace over the gray lines with your conductive ink pen or conductive paint.

3. Stick LED Circuit Stickers over the sticker images.

4. Fold along the dotted line to make your battery holder.

5. Clip in a coin cell battery, + side up, to make the lights shine!

Jie Qi - post author

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