Open Source Electronics Lab for $30
This looks like a cool device for people just starting with electronics.Slight OT: Its really sad to see that even though SDR really took off in the last couple of years, there really is no open source or at least low-cost toolchain for RF Engineering. No Signal Generation Hardware, no VNAs, no SAs... Mostly you have to make do with the still pretty expensive, 90s-Legacy devices of the large brands (Agilent/HP/Keysight or Rohde&Schwartz). Its also really stuff that Makerspaces and FabLabs are completely devoid of.  Software is not much better, when you dont want to resort to unlicensed copies of the professional tools. Really hard to work on stuff like that when not either at a university or employed in that field...