PWM fan controller - DIY - 2 or 3 wire fans - 555 timer

  leeYT321987
30   29K  

I'm a beginner and this is my first project (it's my new hobby). It controls up to 4 fans. Works on 3 or 2 wire fans. The fan in the video actually gets SILENT, but it's hard to tell because the PSU has a fan in it that you can hear. Here's where I

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Diy  Wire  


PWM fan controller - DIY - 2 or 3 wire fans - 555 timer
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