Transparent Robot Smart Car Chassis
– Smart car chassis tracing car Robot car chassis with code disk.
– Ideal for DIY.
– Mechanical structure is simple, it is easy to install.
– This car is the tachometer encoder.
– Power by a 4 AA battery box (batteries not included).
– Can be used for distance measurement, velocity.
– Can use with other devices to realize function of tracing, obstacle avoidance, distance.
testing, speed testing, wireless remote control.