A custom timed release liquid dispenser....
I'm working on my latest project sending a weather balloon to around 100,000 feet and capturing the journey on camera. I've done it before as you may see on my blog www.joshingtalk.com.
Anyway, my newest project involves making art at around 100,000 feet and this is where you could help!
I know this could be done fairly easily but I do not have the knowledge to do it.
I need a container that dispenses a small solution of liquid every 15 minutes. Now I've done a lot of research and this is the best I can come up with:
It's gravity action, many compartments, on a rotary basis, at timed intervals BUT it will only allow for a few rotations over several hours. I'm looking for 8 rotations over 2 hours.
I also checked out water timers but they seem a bit more complex.
Maybe you have an alternative idea? Maybe it's 5 minutes of fiddling for you? It feels like to the right person, this should be fairly easy to overcome.
I'm based in the UK and if you would like to help me with this project, I'd love it and be really appreciative! It's all good fun and you could see your device hovering at 100,000 feet....
Update- Another vital thing I forgot to add is that this device needs to weigh under 200 grams.