my friend mohammad and me in the amplifiers lab. ... thats an osciliscope ... it draws the signal ur measuring on the screen ... well , by chance i held a terminal of the coaxial cable intering the oscilliscope and my friend held the other terminal ... aaand there was that signal ur seeing on the screen :D AC generators !
hahaha :D no one does man !
my lab was from 2 to 5 …
at 5:30 i haven’t even reached half of the experiment !!!
I’ll never understand how these devices work ! lol