L9110 Fan Module 5V Compatible Arduino Deskripsi L9110 Fan Module 5V Compatible Arduino for robot pemadam pemadam lilin 100% Brand new and high quality; Designed for fire fighting robot and adopt 9110 H as the bridge drive Can be used with steering engine to control the wind direction Can control positive and negative going motion easily. High quality propeller,high efficiency Can be easily blow out the lighter flame(beyond 20 cm) Working Voltage: 5V Color: Red + white + black Size:Approx.34 x 26 x 12mm/1.33*1.02*0.47inch(excluding propeller) Propeller Diameter : Approx. 75mm / 2.95 inch