Hello all, I am starting down a project and need some advice as to what sort of relay I need. To explain, I have gecko in a low humidity area, to compensate for this I have a very crude device called a repti-fogger to provide additional humidity. It is so crude I cant control it, its either 100% humidity or 30% so I need to put some additioinal control on it. I want to use one of my arduino;s sitting around to help control the humidity.
I am buying a temperature/humidity sensor and want to turn on/off the device based on the humidity I need to keep inside the tank.
What sort of relay do I need?
Im not sure how much current the fogger is drawing, but my initial thoughts are to control this through the arduino 5V power to trigger the AC power line to on/off.
Any suggestions are greatly appreciated!