Testing and concluion

Here you can see the First tests with the Master-pcb, the Relay-controll-pcb and the Relay-cotroller:

Here I test, whether the pump the rock rock wool sensibly with water or nutrient solution touches

Here I test for the first time the relay function with the pump and the lighting (still with wrong time intervals)

Well a lot do to until the system is wirking like I want. For example the rotary encoder is not integrated into the software. I could make extensions with other sensors and bring the values to the display. the rotary encoder could help to switch to the different values.

Furthermore the perfect Exposure times and switching times for the pump are a thing that I will find out in some more testings and researchings.

Fo testing germinations and different kind of seeds check Concept and Germination-tests.