Final_Sungmin Ashley Ro

My final project was to reveal a word made up of copper thread, using thermochromic color and heating circuit.

Here is my instructable link:  link:

Materials used in this project:
– Arduino
– Ultrasonic Sensor
– Cotton pieces
– Conductive Copper Thread
– Wires
– Thermochromic Color Pigmen
– Clear Acrylic Paint
– Colorful Acrylic Paints
– Mosfet Heating Circuit (connector between Arduino and the sewed copper wires)


Playing and Testing Thermochromic Color:

Painting acrylic paint:

Covering on top of the acrylic paint with black thermochromic paint:



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