Here is a handy smartphone holder that lets you use your device as a document camera or webcam. The IPEVO Uplift Multi-Angle Arm has a multi-jointed body that lets you adjust the angle easily. Uplift’s adapter can accommodate phones from 2.7 to 3.8 inches. It can also rotate 360 degrees for portrait and landscape mode.
This multi-angle arm for smartphones can handle devices up to 0.66lbs.