fan controller

Would you disagree or agree? What are advantages of DC? I want to consider a DC powered fan instead of AC. This is pertaining to a 6" round duct with odor control filter attached. Summarizing the link https://www.pelonistechnologies.com/blog/advantages-and-disadvantages-of-ac-fans-and-dc-fans...

Looking on a single variac setup to control my exhaust tornado box fan wouldnt mind been abit more automated to go slow and faster when need to So what would i need to buy thermostat and some sort of relay Then the wiring what goes where? Should i wire the intake in so slows down with outtake...

Hello i got a hard time figuring out what type of fan i have to buy the right controller to adjust the speed I need it to be on amazon Here are my two fan https://www.amazon.ca/gp/aw/d/B01CTM0H6I? This is the second fan Is it brushed dc ac ... Can anyone recommend me a good variable speed...

Hello RIU :) I am growing 2x4x5 inside tent 6inch fan...It's a quit pressure and i am noticing wind burns from it (near passive intake holes ) When i half unzip tent its going to ok. It has 2 speed and i already on lowest .. Any suggestions .. PS : I dont wanna put active fan as i concern...

Hi there, I'm looking to start a new grow soon but I am having trouble finding the correct requirements for my situation. My 2x4x5' tent will be in my basement, near a window which will be ducted to the exhaust. It is imperative that this be an odorless setup, therefore I need to have the...

Hi guys, Right so i went to see my local seed shop and after some deliberation i have deceided to grow tge following Incredible Bulk, Critical + 2.0, Kripple roulette. Kripple shock & Original Amnesia haze. I am.growing them in a 2.4m x 2.4m x2m tent with a 10" out and 8" intake, ill be...

Hello I'm new on this forum and this is my first thread. I created an account on this forum because it is one of the growing forums with the more technical post especially when talking about DIY grow LED lights, I love technical stuf and electronics is my specialty. I started my endeavor a...

Hi everyone, I am thinking about building a smart fan speed controller. It would change the speed of your fan up and down, depending on the temperature inside the tent. So while the lights are on, the fan would run faster to get rid of the heat. And during 'nighttime', the fan would slow...