Tell us about yourself!
Combining Inputs and Outputs
Circuit Triggers Internet Action
Internet of Things Class
Here here! If the Spark Master felt the need to completely rewrite, why didn't they make their own post?
For the many that commented that this is ineffective because it raises humidity, you might want to increase your knowledge about evaporative coolers used in climates with low humidity, e.g., AZ, NV, NM.