Google “etching on photographs” and you’ll find a number of different processes; photo chemical etching, photo engraving, even good old lithography. What you won’t find is any reference to hand ...

Etch-A-Snap — A Raspberry Pi powered Etch-A-Sketch Camera Imagine a Raspberry Pi Zero camera, 3D printed parts, some computer code and a serious dose of childhood nostalgia concocted together and you ...

A new capabilities brochure from Tech-Etch describes the company's photo etching process which allows them to produce intricate components for many diverse mechanical and electrical applications that ...

The challenge of trying to draw anything even partially recognizable using just two spinning knobs has somehow made the Etch A Sketch a popular toy for almost 60 years now. Some artists have managed ...

[Neumi] has built a CNC Laser using CD-ROM drives as the X and Y motion platforms. The small 405nm laser can engrave light materials like wood and foam. The coolest use demonstrated in the video is ...