How to Make an LED Temporary Tattoo – Cool Wearables

This video tutorial guides viewers through creating a light-up temporary tattoo using the Duo skin method. It covers the materials needed, preparation of the tattoo using contact paper and vinyl, assembling the tattoo with an LED and battery, and finally applying the tattoo to the skin. The tutorial emphasizes careful handling of materials and provides detailed instructions for each step.

What precautions should be taken when peeling the vinyl from the tattoo backing?

How do you test the circuit after assembling the LED and battery?

What is the final step in applying the temporary tattoo to the skin?