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Hi guys,
I have a question for a controller fan:
I'm riding the circuit for fan / heatsink and the information in Fernando topic that contains the circuitry shows a fan (PWM) 4-pin. I already have 2 12v 3pin fan aerocool shark, I can use or do I have to buy another fan of being 4 pin?
if I may use the aerocool which the modification I have to do in the circuit?
Thx
Forum ‹ Members section ‹ DIY Ferduino controller ‹ Fan controller Question
Fan controller Question [SOLVED]
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Post Number:#1
Fri Sep 26, 2014 4:23 pm
Fri Sep 26, 2014 4:23 pm
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Post Number:#2
Fri Sep 26, 2014 4:29 pm
Fri Sep 26, 2014 4:29 pm
Posts: 61
Topics: 11 Solve rating: 1 Joined: Thu Aug 28, 2014 9:27 am Topics: 11
Age: 43 Location: England Gender: 
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I may be wrong, but the circuit uses 2 pins, 1 to turn the fan on and off, and 1 to control pwm speed. If you don't connect the pwm pin, it should still turn your fans on full speed and off, it just won't control the speed. No modification is then needed to the code.
Fernando should be able to confirm.
Fernando should be able to confirm.
Post Number:#3
Fri Sep 26, 2014 4:32 pm
Fri Sep 26, 2014 4:32 pm
Posts: 1699
Topics: 38 Images: 301 Solve rating: 233 Joined: Mon Mar 03, 2014 5:59 pm Topics: 38
Age: 39 Location: São Paulo Gender: National Flag:
Hi!
Guy, you're right.
Best regards.
Guy, you're right.
Best regards.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.
Post Number:#4
Fri Sep 26, 2014 4:49 pm
Fri Sep 26, 2014 4:49 pm
Posts: 45
Topics: 9 Solve rating: 0 Joined: Thu Apr 10, 2014 12:21 pm Topics: 9
Age: 38 Gender: National Flag:
HI!
thanks for the reply!
thanks for the reply!
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