3D Printed Conductive Circuit - Train Crossing
myminifactory
I wanted to create a 3D printed circuit using conductive ink similar to a Voxel 8 3D printer but on the cheap. I found some conductive glue at Radio Shack and used it to make a 3D Printed Train Crossing Circuit powered by an Arduino. The circuit just flashes LEDs back and forth like a train crossing and a key part of the circuitry is conductive ink placed in channels in a custom 3D print. You can see more details at my YouTube Channel: I used this conductive glue from Radio Shack:http://shack.net/1R1aNR6
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