Icstation Adjustable 12V 2 3 Wire PC Case CPU Fan Thermostat Speed Controller with Sensor

hi everyone I thought I would make this video because there is quite simply no information online about this particular circuit board which you can see in front of you right now this is in fact a twelve volt pulse width modulation PC fan temperature controlled speed controller I'll go through the actual description in a minute I bought this one on eBay I paid five pounds twenty one I think it was a uk-based seller I'll put a link to the description below but there you go on screen right now you can see the listing of this one and in fact there is plenty of these available on eBay and there's a couple of Amazon as well I've seen they're all about the five pound mark and the description is pretty poor hence the reason for this video I wanted to go through with you what the switch is actually do I wanted to go through some of the features of this one and also go through some of the limitat