3 Capacitive Sensors controlling 3 different CPU Fan DC motors ?

Projects General Guidance
1

Hi,

For an art project about synesthesia, I would like to create a device that releases different smells depending of what object a participant touches.
But, I’m a newbie with Arduino, so i’m struggling with my project. :disappointed_relieved:

My idea is to uses 3 capacitive sensors connected to 3 different CPU Fan DC Motors. Touching one sensor would activate the fan connected to it for a short time period then stop. The air would pass through a parfum capsule, releasing the appropriate smell.

Do you have any advices/project examples/code/comment I can refer to ? Any help would be appreciate !

Thanks,
Gigi

2

You may want to see how Glade does it with their Plugins with Fan.