DIY High-Speed Book Scanner from Trash and Cheap Cameras

FeaturedContest Winner

Step 69: Handle/Electronics: Soldering it All Together.

Picture of Handle/Electronics: Soldering it All Together.
Solder the switch in-line between the battery case +V and the +V of the USB hub. Solder the grounds of the battery case and USB hub together. Your electronics are largely complete and should work now. Give 'em a test to be sure!
Remove these adsRemove these ads by Signing Up

Get More Out of Instructables

Already have an Account?


PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!