Projects Contests Teachers

David Xie

Inbox View Profile

San Francisco

Joined January 8th, 2016

1Instructables

5,126Views

4Followers

Inbox View Profile

Profile
Instructables
Collections
Favorites
Discussions
Settings

Instructables

SafeDrop: a Smart Package Delivery Safe
61 5.1K

Categories

Circuits
Workshop
Craft
Cooking
Living
Outside
Teachers

About Us

Who We Are
Why Publish?

Resources

Sitemap
Help
Contact

Find Us

© 2024 Autodesk, Inc.

Terms of Service|
Privacy Statement|
Privacy settings|
Legal Notices & Trademarks