Create Musical Water Targets with the Makey Makey Module (video)
"Instructions at: http://littlebits.cc/projects/musical-water-targets
Blast away some simple tunes with Musical Water Targets! Use water to close the circuit and jam out on your computer with the Makey Makey keyboard app.
How it Works:
The Makey Makey module is grounded to one of each of the nodes in every target. Each of the three outputs on the Makey makey module is attached to each of the remaining nodes. When water hits the target, it completes the circuit between the two nodes, sending a signal through the Makey Makey module.
Set your Makey Makey up to any of the musical interfaces on Makey Makey’s website, and jam away.
littleBits is the easiest way to learn and invent with electronics. Learn more at littleBits.cc"