I recently discovered this podcast and listen to it on my iPhone. The recent two Workbench segments sold me on the podcasts. They were about bench power supplies (I bought one based on this podcast) and the first of a two-part series on oscilloscopes. I’ve always been fascinated by ‘scopes and have a very incapable one that uses an Android tablet. I’ve also got two other (very cheap) DIY kits that I haven’t put together, yet. I’m not expecting much from either of those kits, but I should begin some actual learning guided by what I’ve learned in the oscilloscope series.
Cale Nelson’s episode on ham radio satellites was excellent. I’ll be listening to that one again when I get a capable antenna and can actually try to work someone on a satellite.