ITEM NAME:1Pc 5V L9110 Fan Motor Module Fan Propeller Firefighting Robot For Arduino JR Description: 100% brand new and high quality L9110 drive, speed control with ZhuanPei mounting holes, screw compatible steering gear steering wheel control high quality, high efficiency. Can easily blow out 20 cm away lighter flame can be used for fire fighting robots, robot for design and development Working voltage: 5v Size: 50 * 26 * 15mm (Excluding Propeller) Propeller diameter: 7.5cm/2.95"(Approx.) Package includes:1Pc 5V L9110 Fan Motor Module Fan Propeller Firefighting Robot.Size: 50 26 15mm (Excluding Propeller).
