Do you have a HalloWing left over from Halloween? If you have a left over black cat as well, this is the project for you!
No need to walk around a huge gallery, when you can have a guided tour of masterpiece artworks right on your desk!
This device has many names: function generator, waveform generator, and signal generator. As we all know... you can't stop the signal.
Scare someone with a rubber spider or roach dropped right in front of their face! HalloWing with a PIR sensor and servo motor do your scaring for you!
You can turn a milk jug into a light diffusing, screaming, inner-lit skull filled with HalloWing-driven NeoPixels