Official DOIT RC Tank Chassis Caterpillar Tractor Crawler Metal Wheel Robot Car Obstacle Avoidance Barrowland DIY Toy UNO R3 | Игрушки и

Official DOIT RC Tank Chassis Caterpillar Tractor Crawler Metal Wheel Robot Car Obstacle Avoidance Barrowland DIY Toy UNO R3 | Игрушки и

The tank chassis, delicate and beautiful appearance, chassis and geartrain are all hard aluminum alloy stent, strong stability, double motor driveled led (carbon brush import motor, all metal gear, hall speed sensor), strong, fast smooth, high stability, can be forward backward, turn left, turn right, turncircles, flexible characteristics of the fuselage intermediate obligate asteering gear installation, install the steering gear to provide convenient, atthe same time the chassis platform is wide, installation of control circuit forthe customer provide enough space, and the chassis is equipped with a bracketunder the front platform, customers can be used to install the battery!

More details, please visit: //github.com/SmartArduino/SZDOITWiKi/wiki

Novel and elegant appearance;

Aluminum alloy;

Solid structure;

Powerful force;

Quickly, stability, flexibility;

Strong power; 

Name: Intelligent track car/tank chassis

Material: aluminum alloy

Product size: about 175* 206 *87mm (length * width * height)

Working voltage: 6V-9V

Speed: 200rpm when 9V

Chassis stent: 1 piece

Caterpillar: 2 pieces

Driving wheels: 2 pieces

Driven round wheels: 6 pieces

DC motor: 2 pairs

1. Preparing Time: we need 2-5 working days to prepare your order according to our numerous orders every day.
2. Free Shipping for worldwide if you choose China Post.

Note:
The information of new tracking number for China Post Ordinary Small Packet Plus can not be tracked when it is shipped out of China. Whether it is arrived or not，it will no more tracking information.
Please choose China Post Air Mair if you want a full tracking information.
Tracking information of China Post Ordinary Small Packet Plus can be checked here: www.17track.net.

1. If you are satisfied with our products and services, please leave your positive feedback and 5 stars, and 5 stars for the detailed rating of your order. Once you show us the screenshot of both 5 stars, we will give you $3 DISCOUNT for each order over $50 in your later purchase.
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4. Please email to us before leaving the negative feedback or opening any dispute on the site. Communication is the best way to solve the problems.