IC Tube Inventory

I’ve started an effort to sort and catalogue our inventory of ICs stored in tubes.

For now this box has a nice home on the SMD resistor filing cabinet. There is a corresponding google sheet containing part numbers, approximate quantity, description, and which section the tube is stored in.

Background

My hope is that people can browse the sheet, find some neat parts, and then will design boards with them. Otherwise the value of these parts can’t be realized and there’s no point in storing them.

There was a previous effort in cataloguing these but it looks like they focussed on the parts bins (not the IC tubes) and didn’t really get to documenting the locations of things.

Want to help?

  • Go through the “unsorted” section of the box, add the part to the google sheet, and move it to the appropriate section. I only got through about 75% of them.
  • Build a better container for these out of wood, poster tubes, or something. Ideally we would have at least 10 categories.

Mystery components

These ones appear to be custom, require erasing, or are just too obscure to keep. If nobody minds, I’ll toss them in the 3week bin to be recycled.

5 Likes

Those look like EPROMs (uv erasable programmable read only memory) and are quite handy…
Please keep them or hold off for a week before chucking out (as I am out of town for a week)
Thanks

@packetbob: ok, I won’t toss anything.

I would really like to see some of this inventory move. Either into projects, or out the door.

If anybody wants to design a circuit using some of the discrete logic for a small group-build workshop, I’ll pledge to do the board design for it.

2 Likes

I think I still have some poster tubes lying around that I can donate. I’ll look for them this week and drop them off when I find them.

2 Likes

I’d take some of the UV EPROMS as well. I have an eraser / programmer etc and can use them in NES and Atari 2600 custom games probably (depending on speed)

I dropped off a few cardboard rolls from work - if they are not needed they
can be put in the recycling.

1 Like