How can I make this white-noise machine switch on when I close a door?
January 1, 2014 10:44 AM Subscribe
I plan to buy this
white-noise generator. I'd like it to be set up so that the machine is positioned outside the door to a room, and when the door is closed, the machine turns on, in order to muffle sound from that room. I am trying to figure out how to set this up. Maybe I could connect the machine to a switch positioned inside the door frame, so that when the door is closed it presses down on the switch?
posted by ElEmigrante to Technology (14 answers total) 2 users marked this as a favorite