- HongKang, Hong Kong
- US $12.48
- Jan 29th
2WD Motor Smart Robot Car Chassis Kit For Arduino with Speed Encoder Description:1.Mechanical structure is simple, very easy to install.2.With 2 tachometer3.With 4 AA battery box and power switch4.Can be used for distance measurement, velocity5. Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control6.Gear Motor reduction radio: 1:487.mo