Uploaded April 2016 | Updated September 2026, 3 weeks ago
In this video, I take the same eBay magic eye tube kit that I was playing with in the previous video, add an inverting opamp and a DAC to it, and connect it to a raspberry pi. I'm not entirely sure why I want an analog tube indicator driven by a digital computer; I'm hoping a reason will invent itself. For more electronics stuff, see smbaker.com
In this video, I take the same eBay magic eye tube kit that I was playing with in the previous video, add an inverting opamp and a DAC to it, and connect it to a raspberry pi. I'm not entirely sure why I want an analog tube indicator driven by a digital computer; I'm hoping a reason will invent itself. For more electronics stuff, see smbaker.com










