Circuit makes PWM fan drive linear with temperature change - EDN
voltage - Connecting PWM computer fan to transistor and adjustable resistor - Electrical Engineering Stack Exchange
Control 12v Fan with separate PWM Pin, Doing it right? (Will it Kill it?)) - Raspberry Pi Forums
Controlling computer fan with transistor and basic code-not working - General Electronics - Arduino Forum
Controlling 12V PWM fan using 5V arduino with potentiometer - Project Guidance - Arduino Forum
Fan does not spin when controlled by PWM - Electrical Engineering Stack Exchange
arduino uno - How to eliminate noise from PWM controlled 12V fan at low speed - Arduino Stack Exchange
My fan is not working as intended, is it faulty? : Noctua Knowledge Centre
How PC Fans Work
So you want PWM control of your 3-pin fan? | TechPowerUp Forums
DIY Fan Controller for PWM Fans - Overclockers
mosfet driver - PWM driven 24 V fan noise issue - Electrical Engineering Stack Exchange
Arduino PWM pc fan control | arduined.eu
What is PWM and how does it work? - ekwb.com
PWM a 3-pin PC fan with an Arduino - Bald Engineer
PWM Controlled Fan Regulator Circuit | Homemade Circuit Projects
Arduino PWM pc fan control | arduined.eu
Why and How to Control Fan Speed for Cooling Electronic Equipment | Analog Devices
How to implement a PWM fan driver using configurable chips - EDN Asia
Converter for 4-Pin PWM connector to 2 or 3-Pin fan, Version 2
Easy Guide to Sensor Feedback on Cooling Fan Performance - Cooling Fan Technology by SANYO DENKI AMERICA
Quick Hack: Converting a computer fan from thermostatic to PWM control | Rip It Apart - Jason's electronics blog-thingy
