CPU Fan Control
#1
Posted 31 October 2011 - 07:19 PM
#2
Posted 31 October 2011 - 11:56 PM
#3
Posted 02 November 2011 - 01:28 AM
#4
Posted 02 November 2011 - 01:29 AM
#5
Posted 02 November 2011 - 01:37 AM
See the attached file. I use this for reference all the time. While it is an Arduino, the same wiring for the motor (or in your case the CPU brushless motor), battery/power supply, and FET applies for the Netduino. For the FET in the diagram, I use a TIP120 Darlington transistor. I usually add a ~1K resistor in line with the PWM port as well. I've controlled small 12VDC motors and CPU fans with this wiring scheme.
Thank you for the diagram, do you by any chance have a schematic?
#6
Posted 02 November 2011 - 02:25 AM
Thank you for the diagram, do you by any chance have a schematic?
No sorry, that drawing is all I have.
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