Launching a Small Rocket

I might not have posted a lot the last years – but I still did a some things 🙂

Here a small clip of a small rocket that we launched two years ago. If the weather is fine we’ll do this soon again, if time permits – with a 3D printed rocket that got a small ESP32Cam attached to it 😉

Automatic Aeroponic System

This is still a WIP project, but since the basic setup is done, here some pictures of the overall setup. It will be an Aeroponic system controlled by an ESP32 consisting of a redundant pump system, a sensor pack and optional control for lights and fans if used indoors. Here an overview on the architcture:

Currently working is the redundant pump setup, the flow meter and the valve control. The interface to control the system is web based and uses websockets to communicate with the controller. For testing the UI currently looks still very basic:

And here some pictures of the work in progess:

And that’s about it for now. I’ll post updates on this project once more is completed.