THIS MUSEUM IS (NOT) OBSOLETE | Repurposing Garage Find Microphones. @THISMUSEUMISNOTOBSOLETE | Uploaded March 2021 | Updated October 2024, 3 hours ago.
I Repurposed These Old Microphones
Support These Vids plus lots of extra content :-
patreon.com/lookmumnocomputer

The mentioned astable multivibrator made from delay relays :-
youtube.com/watch?v=ku91Yg2lJmk
I'm trying to track down some NC and NO's so I can make the above circuit for a museum display too!± if you have any you are interested with parting with please get in touch and we can strike a deal!

more info on the museum of everything else :-
museumofeverythingelse.com

Paypal :-
paypal.me/lookmumnocomputer


#microphone #Electronics #DIY