Using AE2 Stuff version 0.2.0.21, the latest version on CurseForge:

[07:07:03] [Client thread/ERROR] [FML/]: The mod ae2stuff (AE2 Stuff) requires mod versions [bdlib@[1.7.2.76,)] to be available

I've checked your Curse and CurseForge pages, bdew.net, and your BDLib Github releases, and I've been unable to find version 1.7.2.76. Is there anywhere else I should check?

Curseforge has AE2 Stuff 0.2.1 that is built against the right version of BDLib