• on Computer/Software/Internet
  • Published in issue 7/2006 on page 0
About the article

Speed Pulse Generator for PC Fans

-

This circuit generates speed pulses from the speed-dependent voltage spikes generated by commonly used types of PC power supply fans, which are superimposed on the supply voltage. The pulse signal can be used by the motherboard to monitor the speed of the fan.
Downloading of this magazine article is reserved for Elektor Members only.
Already a member? click here to log in.
Loading comments...