Arduino controlled hydrophonic system: Difference between revisions
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# Top-irrigation systems: nutrient solution is applied from above through drip emitters or sprayers | # Top-irrigation systems: nutrient solution is applied from above through drip emitters or sprayers | ||
Continuous-flow solution | * Static solution | ||
* Continuous-flow solution | |||
Ebb and flow (flood and drain) | ** NFT (nutrient film technique) | ||
* Ebb and flow (flood and drain) | |||
Substrates | Substrates | ||
Revision as of 18:48, 27 February 2026
Introduction
Grow strawberries, strawberry
IoT Home growing system
Two irrigation categories
- Sub-irrigation systems: nutrient solution is supplied from below and roots absorb moisture upward
- Top-irrigation systems: nutrient solution is applied from above through drip emitters or sprayers
- Static solution
- Continuous-flow solution
- NFT (nutrient film technique)
- Ebb and flow (flood and drain)
Substrates
- Rock wool
- Expanded clay aggregate
- Coconut coir
- Growstones
- Perlite / Vermiculite
- Wood fiber
Aerophonics
Aquaphonics
- combines aquaculture with hydrophonics
Theory
1.
The following is a short version of https://www.instructables.com/Arduino-Controlled-Smart-Hydroponic-Modular-System/ by Innovart Studio.
ESP32 instead of arduino: Easier to upload data into a web server.
Structure
- PVC pipes (100 mm, 40mm), connectors,
- Tank in which the water of the system falls
Parameters:
- Air temperature and humidity
- Water temperature
- pH
- Conductivity
- Time
Actuators
- Water pump
- Growing light
- Nutrient feeder
2.
1.
2.
References
https://www.instructables.com/Arduino-Controlled-Smart-Hydroponic-Modular-System/
