Description:

DC 6V 4-wheel Robot Smart Car Chassis Kits car with Speed Encoder for Arduino
Mechanical structure is simple, very easy to install .
The car comes with tachometer encoder 
Uses four deceleration direct current machine curve to be nimble, the directivity is good. Four actuations, horsepower fullness. The chassis big and steady very easy to expand

• Voltage: DC 6V
• Current: 120MA
• Reduction rate: 48:1
• RPM (With tire): 240
• Tire Diameter: 66mm
• Car Speed(M/minute): 48
• Motor Weight (g): 50
• Motor Size: 70mm*22mm*18mm
• Noise: <65dB

Kit include:

• DIY Intelligent Car
• no battery holder included