The L9110 H Fan Module is a type of fan control module used to control the speed of DC fans. The L9110 H module is designed to be compatible with small DC fans and can be used to control the speed of a single fan.

The module is designed to be simple to use, with two input pins that can be connected to a microcontroller or similar device. By adjusting the voltage applied to the input pins, the user can control the speed of the fan connected to the module.

The L9110 H Fan Module is commonly used in DIY electronics projects, such as robots, cooling systems, and other applications where precise control of fan speed is required. The module's compact size and simple control interface make it a popular choice for these types of projects.

In summary, the L9110 H Fan Module is a compact and easy-to-use fan control module that is used to control the speed of small DC fans. It is commonly used in DIY electronics projects where precise control of fan speed is required. The module's compact size, simple control interface, and low cost make it a popular choice for these types of applications.

This Fan Module is designed perfect for fire fighting robots and adopts 9110H as the bridge driver; also adopt N20 micro motor as the control motor for fan.

This Fan Module can control positive and negative going motion easily.

It is a very interesting Electronic Brick Module

This module can be used with Arduino Uno, Mega, etc.