- Category: Arduino
First Practicle Project: Open my gate so I don't get wet when it rains !
My first idea is to build a fan that will move. One that will detect my position and aim the stream of air wherever I move, turn itself on when I enter and turn off after I have been gone for awhile. . Seems a static fan is always blowing where I am not. An oscillating fan is only right twice per cycle. Why can't a fan know where I am and move to and follow me? Arduino the answer? ( Could also apply to a work light ! )
More than one person in the room? Tough luck. I may use an IR sensor and wear a small IR led for the fan to follow