Now we can turn our attention to the electronics. First assemble your controller board.

Next use the provided Arduino file to program your Arduino Pro Mini. After its programmed you can plug it into the board.

Connect the fans and the pump to the controller board, and connect it to a 12V supply, a larger solar set up that runs on a lead acid battery should supply enough power to it.

Turn it on. In areas where the humidity is less than 30%, and them day time temp is fairly high this should start producing cool moist air. If your at the burn connect it to a hexayurt for added pleasure!