I tested it today and the parachute didn't deploy. 😬️
It uses:
1x AI Thinker ESP-32 Cam
1x Sg90 micro servo
1x tp4056
1x small lipo
1x 5v regulator
1x thick pet bottle with 80mm diameter
1x 3d printed nozzle eg.: http://www.raketfuedrockets.com/en/3dprinting.htm#xl_nozzles
gardena hose connector sealings
standard electronics stuff
lot's of 3d printed parts
starting station:
1x gardena hose connector
1x bicycle valve
1x piece of garden hose
1x good bicycle pump
8x metal skewers
1x hose clamp that fits over your piece of garden hose
strong cord
a few cable ties
Where are the instructions?! Well, they don't exist. It's super easy to assemble. You can use the pictures if you need help. If that also doesn't help, please write a comment. I'm using an old umbrella as parachute. You can find tutorials for that on the web.
Warning: The code is VERY experimental, because I HATE c++. It would be extremely cool if someone could rewrite it. You should also add fins! EG. These: https://www.printables.com/de/model/154924
To assemble it, you need lots of Super Glue.
If you've never done an Arduino project before you should start with an easier one.
The author hasn't provided the model origin yet.