One part salvaged computer equipment, one part obsolete history lesson, one part electronic tomfoolery. Click Whir Squee is a new kind of annoying machine that is part art, part ridiculous joke.
Components
1×
ATtiny85
A tiny chip that can run Arduino code.
1×
Relay
Power Supplies / Uninterruptible Power Supplies (UPS)
Yes, it seems the tape gets loaded (unspooled) and creates some of the sound. More info here: http://rasterweb.net/raster/2015/11/22/click-whir-squee/