Keyestudio L9110 Ventilation Fan Module for Arduino

keyestudio L9110 fan control module adopts L9110 motor control chip. It can control the rotation direction of the motor, hence the fan. The module is designed with mounting hole, compatible with servo motor control. The module is of high efficiency, with the high quality fan, it can easily blow out flame of a light in 20cm distance. It’s an essential part in fire fighting robot development.