I've recently finished my new project to capture a water drop.
The drop is generated by an electromagnetic valve.
I've explained everything here:
https://deloarts.wordpress.com/2016/03/21/water-drop-pro/
An english-version is coming soon!
Have fun building it by your own!
(If you need help or have questions, please let me know it by posting it on my blog, for I don't look as often here as I do on my blog)
Best regards!