Only US $22.41 DIY Deformation Smart Tank Robot Crawler Caterpillar Vehicle Platform For Arduino SN1900

DIY Deformation Smart Tank Robot Crawler Caterpillar Vehicle Platform For Arduino SN1900

[4000194891851] DIY Deformation Smart Tank Robot Crawler Caterpillar Vehicle Platform for Arduino SN1900Features:.Suitable for Auduino Mainboard.It could be deformed. Could be turned into two kinds of tank chassis.Above the perforated board, all kinds of development board can be installed.260 motor, high power.Extended Support: the upper holes plate, you can install a variety of control board, driver boardSpecifications:.Color: As Shown.Material: Rubber + Plastic + Metal.Model: SN1900 SN7800.Engine Model: 260.Input Voltage: 3-9V.Drive Mode: Two Driven Motor, Left Motor and Right Motor.Steering Mode: Left and Right Differential Steering.Product Size: 7 x 15.5 x 21cm.Product Weight: 490g.Package Dimensions: 10 x 16 x 23cm.Package Weight: 520g.Packing: BoxPacking list 1.Q:If I buy more,will there be any discount Or other service? 2.Q:When can I receive item after made payment? 3.Q:I still have not received the item after 30 days,what should I do? 4.Q:What I received is different from picture,what's happen? 5.Q:How to return? 6.Q:About Feedback? 

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