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- Tue May 05, 2020 8:12 pm
- Forum: Cool Projects
- Topic: Arduino Mod for Open Hardware Monitor ( to control a System Fan)
- Replies: 16
- Views: 26050
Is there a possibility to be able to set the temperature so that it would start the fan at one temperature, and then stop the fan at different temperature? The way my setup is: 5V relay powered by LP COM port goes to the 12V fan NO port goes to 5V on LP NC port goes to 12V power supply. Fans ground ...