A PIC16F676 microcontroller based fan speed controller unit which is capable of controlling three groups of 12V DC fans with using temperature feedback. You can set the threshold temperature for each ...

Sometime this week or weekend I'll be upgrading to an Asus A7N8X Deluxe with an Athlon 1700 and a Thermaltake Volcano 9. Until I get the system running and tested I'll most likely just run all fans at ...

Withclosed loop speed control, the fan controller ensures that the fan isrunning at the desired speed by measuring the actual speed and adjustingthe duty cycle accordingly. Here the host specifies the ...

This post is a quick sequel of my previous article jam-packed with my personal experiences and observations while I was fiddling with standard 4-wire PC cooling fans. Today I will be talking about the ...

Adafruit has announced the availability of a new temperature sensor and fan controller they have created in the form of the EMC2101 I2C. Priced at just $5.50 the fan controller and temperature sensor ...

Cooling electronic systems has always been an important design consideration. As electronic systems continue to shrink and become more powerful, heat dissipation isn't just important—it's a critical ...

The simplest of fan-control schemes — an on-off switch — is simple but inefficient, because it provides more cooling than necessary most of the time. When on, the fully powered switch-controlled fan ...

PWM or Pulse Width Modulation has generally been regarded as too complicated for PC fan speed control compared against using rheostats or linear voltage regulators such as the LM317. I present here a ...

Hi everyone,<BR><BR>I'm running an MSI X58 Pro-E and while I like the board overall, the fan control it offers is a joke. Of the three case fan headers it offers, only two are variable, and by ...