Computers & Mobile

The latest DIY ideas, techniques and tools for digital gadgetry, open code, smart hacks, and more. Processing power to the people!

DIY PC Fan speed controller

DIY PC Fan speed controller

Jos writes – “After some bad experiences with commercial fan speed controllers in the PCs in my home, I decided it would be easy to build a better one myself. Indeed, after a few evenings, I obtained these results….This proto implementation has components installed for two sensors, controlling two groups of fans. The switch is […]