Blinkies: Open Source Sound-to-Light Conversion Sensors for Large-Scale Acoustic Sensing and Applications
We propose an open source hardware platform called Blinky, a sound-to-light conversion sensor that harvests sound power at low-rate and conveniently.Blinkies are made up of a central processing unit connected to two microphones and Movie Posters a few light-emitting devices, are powered by a battery, and protected by a robust enclosure.Distributed