So I just stumbled across this unit:
https://aquagardening.com.au/product/phresh-hyper-fan-climate-control/
I had planned to make something like this; when temp went above 75 power to fan would be cut, speed control circuit removed power back to fan so full speed. Complicated because it says to not plug or unplug speed control when fan plugged in. This unit looks to adjust speed to regulate temp. Assuming $100, sort of expensive but would be nice addition to my setup.
Anyone have one?
https://aquagardening.com.au/product/phresh-hyper-fan-climate-control/
I had planned to make something like this; when temp went above 75 power to fan would be cut, speed control circuit removed power back to fan so full speed. Complicated because it says to not plug or unplug speed control when fan plugged in. This unit looks to adjust speed to regulate temp. Assuming $100, sort of expensive but would be nice addition to my setup.
Anyone have one?