The first one seemed reasonably protected in its packaging, but arrived so banged up that the CRT had become dislodged inside the monitor and the neck broke off! The second attempt was packaged ...

The heart of this build is a one-inch CRT that was salvaged from an RCA video camera. [Tavis] mounted the tiny tube inside an acrylic box on a 3D printed base. Inside that base sits a Raspberry Pi ...