If you are interested in this kind of stuff, check out C*NET aka CKTS or Phreaknet. Or maybe the Connections Museum on YouTube. There are a surprising number of

If you are interested in this kind of stuff, check out C*NET aka CKTS or Phreaknet. Or maybe the Connections Museum on YouTube. There are a surprising number of people doing weird stuff with old electromechanical switches or emulations thereof. https://ckts.info/ https://ckts.info/ https://portal.phreaknet.org/ https://portal.phreaknet.org/ https://www.youtube.com/@ConnectionsMuseum https://www.youtube.com/@ConnectionsMuseum