Engineer Hacks 3D Printer Into DIY Tattoo Machine With Safety Features

YouTuber Emily The Engineer transformed a 3D printer into a tattoo machine, warning viewers against replicating her experiment.

Emily The Engineer modified a 3D printer to function as a tattoo machine by disabling its Z-axis and attaching a tattoo gun to the print head.
The project involved extensive firmware edits, hardware modifications, and the addition of a panic button to halt the machine in case of emergencies.
The tattoo machine was tested on a willing participant, Dan, whose leg was flattened with a custom bracket to accommodate the machine's limitations on curved surfaces.
Emily emphasized that the experiment is not intended for at-home replication due to safety risks and the complexity of the modifications required.
The project showcases the precision of 3D printing technology but underscores the importance of professional tattoo artists for safe and reliable results.