Electric Paint Pen Lets You Draw Your Own Circuits
October 7th, 2013
As someone who doesn’t know a lot about building electronics, I love learning about products that manage to teach the basics of the field. Bare Conductive’s Paint Pen is one such product. It’s a liquid wire that you can use to make simple circuits or electronic prototypes.Adafruit Industries made a short video that provides a few applications of the pen:
You can buy the pen from ThinkGeek, Amazon, Adafruit Industries or from Bare Conductive itself. Price starts at $10 (USD). MIT also has a great article on conductive paint that also has links to instructions for making your own paint.