Thank you jack. Btw what should be the power rating of the resistor and capacitor to be used?
hi guys i found this circuit diagram an how to control ac fan with arduino.
the control is not specifically for ac fan, it can be any ac motor...
How do room fans that have a selection of three speeds work ?They have been around a long time, and I somewhat doubt that they have variable frequency drives.
Variable speed fans...
Quote from: retrolefty on Apr 17, 2014, 04:51 pmVariable speed fans...As in continuously variable? Hadn't noticed those, but haven't gone shopping for fans lately either. Will have to be more observant
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