FLOWER POWER HIPPIE HIPPIE SHAKE... PLANTS SOIL CONDITION CHECKER
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for all those Non-Plant-Whisperer or those who are up and away too often to take good care of there plants.
This is a fancy cool solution to that misery.
The ultimate SOIL CHECKER will you your tiny friendly helper.
The poti indicates the resistance of the soil. If it's dry the resistance will be on high. If too wet It'll be on low.
So the OPs will tell you if it's dead dry, dry, ideal or too wet.
If too dry this circuit provides a signal to the pump or valve of your home water pipe.. (1) plus blue LED.
The moister in the soil will alter the resistance and the pump / valve will stop as soon as the ideal green LED turns on. (0) plus light blue LED.
What else you have to do is to adjust the poti to the soil and plant demands.
This circuit sure will take best care of your plants...IF YOU DO NOT TALK TO THEM OR TOUCH...
You can use direct water supply from a pipe or from a container. It's your choice. You need a pump and valves for this project.
That's it...
ENJOY