It looks like some others on the eevblog forums have run into the same issues. I found a discussion on putting together a BOM for the second edition here [1].

It looks like some others on the eevblog forums have run into the same issues. I found a discussion on putting together a BOM for the second edition here [1]. It seems like it would be a good community project to maintain an updated BOM of available parts for the lab course! [1] https://www.eevblog.com/forum/beginners/learning-the-art-of-electronics-parts-bom/ https://www.eevblog.com/forum/beginners/learning-the-art-of-...