How to Make a Computer Fan Generator | Gadget Makers' Blog
the computer fan circuit - Amplifier_Circuit - Circuit Diagram - SeekIC.com
PC Cooling: How to Set up Computer Case Fans - HardBoiled
3-Wire PC Fan Tips & Tricks - Codrey Electronics
4-wire fan control 555
frequency - Read out tachometer from PC fan when manually turning the blades ( driven shaft ) - Electrical Engineering Stack Exchange
How PC Fans Work
PC Fan Controller Circuit
Temperature Controlled DC Fan - Electronics Projects
How to read RPM from 3-wire fan - PIC18F4550 - Electrical Engineering Stack Exchange
Why and How to Control Fan Speed for Cooling Electronic Equipment | Analog Devices
A small circuit: PC fan PWM speed control – Kevin Aghaei's Lab
pwm-3-pin-pc-fan-schematic v1 - Bald Engineer
So you want PWM control of your new CPU fan? | TechPowerUp Forums
How PC Fans Work
Hall effect sensor - magnetic field detector
LM317 Fan Speed Controller - CircuitLab
PC Fan Controller Circuit
Build a PWM Controller for PC Fans with GreenPAK - Industry Articles
AUTOMATIC FAN CONTROLLER | Easy to make
Making my own fan controller | Overclock.net
4 Wire PC Fan
3-Wire Cooling Fan Monitor Circuit
