In stock sensor module L9110 fan module fire extinguishing robot microcontroller development board quality online
Product Descriptions：
1、 Functional features:
Product size: 50 * 26 * 15mm
Propeller diameter: 75mm
Working voltage: 5V
L9110 drive, capable of controlling forward and reverse rotation with mounting holes, compatible with servo steering wheel to control high-quality propellers, high efficiency. Can easily extinguish lighter flames 20cm away, can be used for the production of firefighting robots, robot design and development
2、 Module function test
Hardware requirements
Arduino controller x 1
USB data cable x 1
9110 fan module x 1
