Reading DC Fan RPM With Arduino : 6 Steps - Instructables
sensor - 3 Wire Fan Tach, why using only one wire gives a signal? - Electrical Engineering Stack Exchange
Using a programmable system-on-chip for fan control - Embedded.com
So you want PWM control of your new CPU fan? | TechPowerUp Forums
frequency - Read out tachometer from PC fan when manually turning the blades ( driven shaft ) - Electrical Engineering Stack Exchange
3-Wire PC Fan Tips & Tricks - Codrey Electronics
Computer Cooling Fan Tachometer Wire – New Screwdriver
Reading RPM from a 3 pin PC Fan - YouTube
Fan Speed Control
CPU Cooling Fan Tachometer Standard
3-Wire PC Fan Tips & Tricks - Codrey Electronics
4-Wire fans
Reading PC Fan RPM with an Arduino | The Makers Workbench
Measuring PC fan TACH problem - fan slows down
Why and How to Control Fan Speed for Cooling Electronic Equipment | Analog Devices
Fan Speed Control Techniques in PCs | Analog Devices
Why and How to Control Fan Speed for Cooling Electronic Equipment | Analog Devices
Computer Cooling Fan Tachometer Wire – New Screwdriver
Problem measuring 4-pin fan RPM - General Electronics - Arduino Forum
Read fan speed with Arduino
How to read RPM from 3-wire fan - PIC18F4550 - Electrical Engineering Stack Exchange
Fan Tachometer Open Collector Circuit
Fan Speed Control
Methods of Monitoring Fan Performance | Comair Rotron
