This is the release repository for Fan Control, a highly customizable fan controlling software for Windows.

Fan Controllers and Accessories at Overclockers UK - OcUK

A good fan control application makes it easier to tune the CPU and GPU fans for maximum performance with minimum noise. Keeping this in mind, we have listed some of the best fan control software that you can use. MSI Afterburner (For Windows) The controller also includes a SATA power connector and a 4-pin connector that goes to your motherboard’s PWM fan connector. The FH-10 supports only a single PWM channels. In other words, all fans will be controlled according to the data from the unit connected to the Fan 1 header. Electronic product cost estimation recognizes that balance must exist between costs, risks, and benefits. Whether you want to build your own home theater or just learn more about TVs, displays, projectors, and more, we've got you covered.I’ve been using Argus Monitor over a year and it’s fantastic. You can select multiple control temps. Anything your motherboard reports, included drives and memory modules. I believe you can use it for free, although some features are not available. Otherwise it’s 10 euros for a 1 year license which will give you lifetime access to all features and any updates within your license period. You should next ask yourself how much you want to monitor your fans’ performance and if you want a display to do that. Most displays on fan controllers are simple and just tell you basic info, like RPM or temperature. Many fan controllers come with software that lets you control them from an app on your computer. Displays are not strictly necessary, but they can be a nice touch to relay basic info to the user. Tone down the noise levels If the duty cycle of a PWM power supply is set to 70%, then the pulse is on for 70% of the time, and it is off 30% of the time. Duty cycle refers the amount of time it is on. At a 70% duty cycle, an LED’s brightness should be near 70%. The correlation between duty cycle and brightness is not 100% linear, as the efficiency of LEDs varies with the amount of current supplied. If you’re looking to get started with PWM, a great entry point would be a 555 PWM circuit, Arduino PWM circuit (very convenient, as you can easily modify its behaviour via a simple source code modification), or the MSP30 PWM circuit that I wrote about on Kompulsa. How Does PWM Work? I gave SpeedFan a try and it didn’t work out. It couldn’t find any fans and outside of that it wasn’t able to do much. FYI I’ve been using TPFanControl – a little .exe utility but straightforward and I haven’t been able to find a good replacement (something with a more flexible UI, for example).

SOLVED] Recommended software for controlling PWM case fans [SOLVED] Recommended software for controlling PWM case fans

If you have a 5V fan, you can power it directly from the 5V pin on the Arduino, but I don't recommend it if it draws more than 4-500 mA, as it could damage the voltage regulator on the Arduino, and also generate noise that could cause the Arduino to be unstable. If unsure, power the Arduino and the fan in parallel with a 5V supply connected to both the fan and the 5V pin. Note that the official spec says that the minimum duty cycle for the fans should be 20%. Decent fans like the Noctua ones I used in my tests can take any duty cycle, but you should keep it in mind if you're using cheaper fans. RPM detection Besides building desktop PCs, Deep also has hands-on experience fixing software and hardware issues on laptops and desktop computers. Using all this knowledge and skills about computer hardware, he's on a quest to make content that's easy to read and understand for everyone. I have an unusual situation in that there is enough heat coming off the memory in the chassis that CPU loading isn’t always the dominant factor determining internal temperature, and consequently CPU temperature. The AeroCool Touch-1000 functions as a fan controller and temperature display, allowing you to use the intuitive touchscreen LCD to control and monitor your PC. This fan controller fits into a single 5.25-inch drive bay, so as long as you have one available, it won't take up any room inside the chassis or externally.

RPM detection

Create custom fan curve profiles via Razer Synapse and have your case fans automatically adjust their speeds based on systemtemperature. With EasyTune 5, you get more than just a tool to monitor and control your fans’ speeds. The program also has a bunch of other useful features at your disposal that you probably didn’t know you needed.

to properly control PWM fans with Arduino - Federico Dossena How to properly control PWM fans with Arduino - Federico Dossena

Setting the duty cycle of the signal to 30% will also result in a duty cycle of 30% for the power, as the large current is just an amplified replica of the tiny current (which is the signal). It’s important to note, though, that FIRESTORM will not give you CPU fan control. It will only give you control over your graphics card and its fans. If the duty cycle was 0%, the entire signal would be flat, as shown below. A PWM duty cycle of 0% means that the power is off. In such a state, an LED would not be operational. It would simply be off. PWM signal (square wave) with a duty cycle of 0%. This means the power is off. If you are looking to introduce a degree of fan control into your system and have a ton of case fans in your PC case to hush up then you can’t really go wrong with this from Kingwin, which comes top of our recommendations for our 2021 best PC fan controllers. Pulse width modulation has changed the world by slashing the power consumption of appliances utilizing motors such as inverter air conditioners [ PDF], inverter refrigerators, inverter washing machines, among many others. For example, inverter air conditioners can consume less than half the energy that their non-inverter counterparts do in some cases.

Products at a Glance

Hell yeah... Great write up. I'm sure there will be plenty more controllers built because of this; I, for one, am going to be putting my bread-boarded controller down on perf-board pretty soon. And once the first one is all done there will be a few more coming behind it. Need a program to help you gain more control over the fans in your computer? In this post, we’ve highlighted four fan control programs to help you find the right option for your needs.