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!
hi i want to track any valuble devices like keys or etc . i want to add that sensor that device like key or etc . so that i can check how much far from me . In this scenario will it be helpful for me . i have seen that it detects height of a object from the top . but i need sensor which can tell how much distance far from me. can u tell me which device will be help ful for my project.
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.