On: Inside the digital clock from a Soyuz spacecraft

[blt]

I just end up not reusing resistors. I have the unused ones in labeled drawers. Once I lose track of a resistor's value, I add it to the pile of components that need sorting.

I actually sorted that pile once for fasteners, but resistors are so cheap...

[other_herbert → blt]

I remember going to a small electronic supplier for custom and mainly military things around 1999... The assembly folks would not waste time on getting a resistor and several other parts of they fell and at the end of the day the sweepings would be sold in a miscellaneous bag of parts