Update! I reworked and rechecked all the soldering points of the Monster Shield and the fan wiring. In Simhub the issue was solved once I sele...

Did you manage to get both fans spooling?

Hey, Nick did you manage to make the 2 fans spool fine with your setup? I'm still struggling to get the second fan spooling for some reason.

Ok, guys here's what I did and so far I can't still seem to solve the problem for some reason. 1- A new Arduino Uno to eliminate the idea of hav...

@mehmetbaran No dear not yet but instead of solving the problem by trying and get a new PSU that can cope with the fans I decided to go on a totally...

@admin5435 Thank you for your reply I'm using the following: AC adapter: Model: PH1200200D-24 Input: 100-240V-50/60Hz Output: +12V or 2.0...