Laser scanning microscopes are useful for all kinds of tiny investigations. As it turns out, you can build one using parts salvaged from a Blu-ray player, as demonstrated by [Doctor Volt]. The tric… ...

As spotted by Hackster.io this week, a YouTuber named Doctor Volt recently detailed their two-part journey of turning a Samsung BD-J5900 Blu-ray player into a laser-scanning microscope.

This is a copy paper taken by Mr. Volt record groove. Mr. Volt has released the CAD drawings and circuit diagrams created this time. Laser Scanning Microscope From Blu-Ray Player - Hackster.io ...