These are in the carousel, the tubes on the electronic shelves, and the crates on the electronic shelves.
High-quality resistors suitable for low power general purposes, prototypes and breadboards.
Analogue ICs mainly opamps, comparators and timers, DIL and SMD, but also some more interesting devices such as multipliers and mixers.
Voltage Sources references and regulators, mainly linear but some SMPSs for the intrepid.
Diodes power, small signal and LEDs, not fully catalogued since some change frequently.
Old Electrolytic capacitors suitable for non-critical uses such as prototyping and experiments.
Old Digital ICs both TTL and CMOS, DIL and SMD that might be useful but are, if nothing else, suitable for soldering practice!
That list is, of course, not complete. There is also an odd selection of passive and active components in the carousel.
A work in progress of some of other available components