How VFDs Work and How to Add a VFD Monitor to your PC

From Dave’s Garage.

Dave takes you on an adventure with a VFD display from eBay: from wiring it up to writing a translation layer with an ESP32 microcontroller. For my book on Asperger’s, Autism, and ASD, check out: https://amzn.to/422rN7v

For more VFD Goodness:
Posy: https://youtu.be/PkPSDOjhxwM [Video credit to Posy for opening VFD footage]
TC: https://youtu.be/iyaGDLBsmdY

In the video, I believe I say it’s "Matrix Orbital VL" but it’s actually "LK" that I am emulating.