2 WD Transparent Robot Car Kit chassis Motor Wheels Castor

Smart Robot Car Chassis Kit Speed Encoder Battery Box For Arduino Feature 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 With a 4 AA battery box and power switch (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.

Package includes :

• 2 x Rubber wires

• 2 x Deceleration motors

• 2 x Aluminum fasteners

• 1 x Nylon all-direction wheel

• 1 x Chassis

• -1 x Battery box (4 x AA batteries, not included)

• -1 x Screwdriver