Greetings from a retired electronics instructor

[Electron Spin]

Hello all from a retired, world traveled electronics instructor, with a pretty heavy background in RF / communications.

I love to help out and learn from eager students, particularly in the conceptual questions..Good luck to all and greetings from Phoenix Arizona, USA...

 

[NascentOxygen]

Hi Electron Spin.

 

[Electron Spin]

Hello NOxy..
I have been busy helping a student here w/ an electronics experiment.

I hope I do not spend too much time here!
My wife told me that I was retired and should be playing chess and listening to music..