| General > General Technical Chat |
| Show us your unfinished project! |
| (1/7) > >> |
| RoGeorge:
A push-to-talk intercom based on a TBA790k power amplifier IC. It's 40 years now, and still bump into its PCB here and there. ;D |
| tooki:
IC you never got around to installing the IC. :P I’ll see myself out now. |
| timenutgoblin:
--- Quote from: tooki on June 25, 2022, 02:45:48 pm ---IC you never got around to installing the IC. :P I’ll see myself out now. --- End quote --- IC what you did there :clap: |
| bd139:
It might be easier if I show you my finished projects. ... There. Done! |
| pcprogrammer:
Well how about this one. Was supposed to be the control board for a home phone switching network. Never came round to wrap a single wire :palm: About the same era as yours. |
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