With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
how can i add sonar sensors? i know it has something to do with using analog as digital pins, but i dont really have much knowledge about these kinds of things, its my first time. thanks!
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.