[youtube=http://www.youtube.com/watch?v=oyL9R4-h5cQ&w=470]

When doing those cool liquid droplet splash pictures, you need to time not only the camera, but the droplets themselves. This project takes you through how to build the system to time the droplets and work with camera axe to get the right pictures. PCB files and schematics are available. As you can see, the results are quite nice.