Wind Simulator - PWM Fan Config - Wiring Diagram & Questions - Simhub General

RE: Wind Simulator - PWM Fan Config - Wiring Diagram & Questions

tonisalminen — Thu, 03 Feb 2022 14:08:52 +0000

@avatario I used those fans and they are working great.

RE: Wind Simulator - PWM Fan Config - Wiring Diagram & Questions

avatario — Mon, 20 Dec 2021 14:48:15 +0000

Still need to know if a Powersupply with

input =100-120v~50/60Hz 1.0A

output = 12v===2.5A

and a Arduino Uno can handle two of these fans:

https://imgur.com/a/z5cV6Ua

RE: Wind Simulator - PWM Fan Config - Wiring Diagram & Questions

avatario — Mon, 20 Dec 2021 08:32:52 +0000

@admin5435 Thank you for the info!

RE: Wind Simulator - PWM Fan Config - Wiring Diagram & Questions

Wotever — Mon, 20 Dec 2021 07:23:17 +0000

Hi ! Indeed it's worth splitting both channels (which is only a matter of a single additionnal wire when using PWM fans)

Then you can fade the power when turning ;) (this screenshot is taken from the wind dedicated plugin available since a few weeks, but the full shakeit plugin also offers that option.

Wind Simulator - PWM Fan Config - Wiring Diagram & Questions

avatario — Mon, 20 Dec 2021 06:50:43 +0000

I saw the Shakeit PWM fans outputs section in the SIMHUB and decided to buy the parts needed to build a wind sim

I am assuming this will work, but using Pin 9 & 10 instead of both going to 3:

my question is, if I use both pins 9 and 10 for PWM does that mean the simulator will fade between left and right as you turn?

If not, is there a benefit from using both 9 & 10 instead of just combining them like the image and using just 9?

Also I want to use these fans:

https://www.amazon.com/Noctua-Bearing-NF-A14-iPPC-3000-PWM/dp/B00KFCRF1A/ref=psdc_11036291_t2_B07FHM5DJZ#

Will those work provided I have a reducer and air straightener?

I modelled one here are the images of the models:

https://imgur.com/gallery/B3cvxDZ