4WD WIFI Cross-country Off-road Robot Smart Car Kit For Arduino Raspberry Pi<br>Feature:<br>Platform has mounting holes for 51 MCU controller， Arduino Mega168 controller， Arduino Mega328 controller， Arduino Mega1280 controller， 32-CH servo controllerTwo degrees of freedom servo holder lock slotCollision switch mounting holeFront panel can be mounted infrared obstacle avoidance sensors， infrared distance sensor， light sensor， ultrasonic sensor， bright LED lights， etc.Platform body uses hard aluminum alloy materials， which has light weight， high strength， hard deformationMounting holes for commonly used DC Gear Motor， the motor and tires can be replaced based on personal preferencesLarge elastic rubber tires， with shock absorption， abrasion resistance， grip and strong， able to adapt to smooth and rough pavementIdeal for Arduino fansEnjoy your fun of DIY Robot<br>Specification:<br>Wheel Diameter: 120mmWheel Width: 60mmPlatform Length: 195mm (Body Length: 270mm)Platform Width: 142mm (Body Width: 280mm)Platform Height: 120mmPlatform Weight: 1280gDistance between Chassis and Ground : 26mmMotor Rated Voltage: 12V DCMotor Load Speed: 100RPMMotor Rated Speed: 90RPMMotor Gearbox Length: 19mmMotor Rated Current: 0.52AMotor Rated Torque: 0.263N.mMotor Maximum Torque: 0.597N.m<br>Kit List:<br>1 x 4WD Platform Plate-Stay ( upside )1 x 4WD Platform Plate-Stay ( underside )2 x 4WD Platform Baffle ( front and behind )2 x 4WD Platform Motor Mounting Plate ( right and left )1 x Power Switch Interface Board1 x Power Toggle Switch1 x Battery Charging Interface4 x DC Gear Motor4 x Large Elastic Rubber Off-Road Wheel8 x Cable for DC Geared Motors1 x Shrink Tube5 x Black Tie2 x Charging Switch Cable (Red And Black)4 x Couplings28 x Cross Recess Screws M3*64 x Hex Nut M34 x Nylon Column M3+201 x Hex Wrench<br>Package included:<br>1 x 4WD WIFI Cross-country Off-road Robot Smart Car Kit