Dave, Thanks for liking and following my #DIYTIL311 project!

It’s a nicely executed project, I just wish I had the patience and dexterity to solder up half a dozen of these. I have a Spare Time Gizmos ELF 2000, and the TIL311s on the board are hot-running power hogs. These displays are often used on these old 1802 based computers, going all the way back to the original ELF from a 1976 issue of Popular Electronics.

Thanks for the kind words. I actually don't have the patience to solder these, so I have no idea how I'm going to do this.