Stumbled upon another great video from AllAmericanFiveRadio on Youtube. He has an incredible and vast collection of radio related, radio restoration, electronic theory…. tons of good stuff.
While I’m at it…..
I’ve mentioned this course here before, but NPTLHRD in India have a GREAT basic electronics course. One lecture is purely on Zener diodes. Here are two video lectures. The first one is on wave shaping with diodes and a more in-depth discussion on Zener diodes in the second video.