EMC2101 I2C PC Fan Controller Temperature Sensor Temperature Monitoring PC Fan Controller for Computer Cooling System

EMC2101 I2C PC Fan Controller Temperature Sensor Temperature Monitoring PC Fan Controller for Computer Cooling System Description

TheEMC2101 is a fan controller with temperature monitoring,and it will take care of all of that for you. Programmable PWM output and tachometer input, with both internal and external temperature sensing, with a 1C accuracy, it's a perfect friend for any 3 or 4-pin PC fan you may find.
Four pin PC fans have a power and ground pin (those are red and black) and then two more pins. One of those extra pins, the PWM pin, allows you to set the speed of the fan. The last TACH pin is for a tachometer output that allows the EMC2101 to monitor the speed of the fan to make sure it's working as expected.
In addition to allowing you to control a fan, the EMC2101 includes an internal temperature sensor, as well as connections for anexternal temperature sensing diode.
If you use an external temperature sensor, you can even configure alookup table (LUT)that allows you to set different fan speeds depending the temperature, and the EMC2101 willautomatically adjust the speeddepending the temperature.
Delivered to you our custom Stemma QT form factor PCB, EMC2101 breakout is ready to help you integrate a fan into your project by making it easy to use with a range of devices. A voltage regulator and 5V tolerant pins allow you to use it with 3.3V or 5V microcontrollers or single-board computers.

Color: Black
Material: plastic

Package Contents:
1 set EMC2101 I2C PC fan controller