Controlling a 4-wired fan PWM Signal using Arduino allows only two settings - Electrical Engineering Stack Exchange
Temperature-dependent fan control using Arduino – Robert's Blog
PWN Fan controller with temp sensing and button override - Arduino Project Hub
PWM fans causing temp sensor (TMP36) erroneus values (interference?) - Sensors - Arduino Forum
GitHub - neutor/fanduo: Smart dual PWM fan controller based on Arduino Nano
PWN Fan controller with temp sensing and button override - Arduino Project Hub
Read fan speed with Arduino
AC Fan Speed Control using Arduino and TRIAC
4-Wired Fan Control (PWM) - Hackster.io
Control Speed of DC FAN Using Arduino PID Library - Arduino Stack Exchange
Hardware example (Arduino)
dc - Safe connection of a 4pin Fan to an Arduino - Electrical Engineering Stack Exchange
25 kHz 4 Pin PWM Fan Control with Arduino Uno - Arduino Project Hub
12v Fan - PWM and Mosfet issue - Motors, Mechanics, Power and CNC - Arduino Forum
Arduino Powered Smart Fan Controller » Barnesian
Control PWM PC 12v fan speed | AVR Freaks
4-Wired Fan Control (PWM) - Hackster.io
Simple PWM Fan Speed Control - Project Guidance - Arduino Forum
PWM 4 pin Fan jupping at 100% - Project Guidance - Arduino Forum
Arduino - Controls Fan | Arduino Tutorial
Control PWM fan using PID and temp sensors with Arduino
Computer Fan Speed Modifier (in Under 30 Minutes) : 4 Steps (with Pictures) - Instructables
Arduino PWM-Fan Control - Automatic and Manually - Arduino Project Hub
Reading DC Fan RPM With Arduino : 6 Steps - Instructables
Controlling PC PWM fans with Arduino :: Bleepity Bloopity
