hey guys i am trying to control a 12v fan with my arduino uno. the supply that i am using is given in picture below. ac 230 v 50 hz to 12v. it is written strickly for indoor use only. now for controlling i need to have common reference so i need to connect the ground pin of my sanyo adapter to the g…

Controlling 12v fan with temp sensor. noob

system May 5, 2014, 4:51pm 5

now that i give you everything raschemmel you do not reply.

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