PC Pump Controller

PC Fan to Pump PWM Controller with Display

This simple arduino based project reads a PC fan PWM signal and boosts it to a new curve for use with a pump.  I made this for an old PC who's BIOS doesn't offer fan curve changes for use with a pump.

The arduino code for the project is here:

It was an exercise to learn ardunio hardware level interrups and timers to read and generate the PWM signals.