DFRobot . ROB0025

<b>INTRODUCTION</b><br> <br> The DFRobot 4WD Arduino-Compatible Platform w/Encoders is widely used on the world's self-developed control panel platform. This drive method has a strong obstacle and climbing ability with high strength aluminum alloy body. It features thick acrylic material to eliminate the heavy, fragile thin acrylic material defects. The powerful motor performance, flexible and rapid movement is especially suitable for outdoor grass, gravel, sand, or slope pavement. It is very useful for robot competitions and other research projects. Its car mounting holes is compatible with a variety of sensors. There is enough space within the car to install the battery. It is made with the consideration to facilitate the future expansion of PTZ cameras or more degrees of freedom manipulator. This platform comes with two sets of encoder can be precise control of the car trip, and the closed-loop PID control. <br> <br> <b>FEATURES</b><br> <br> Compatible with Hitec 311,422 servo and Pan/Tile Kit<br> Compatible GP2D12 sensor installation<br> Infrared sensors switch installed<br> Look for line sensor installation<br> URM37 ultrasonic sensor<br> Compatible with standard sensor bracket on the HCR and standard head bracket<br> <br> <b>SPECIFICATION</b><br> <br> Voltage: +4.5 to 6V<br> Motor specifications<br> Wheel diameter: 2.6 in<br> Dimensions: Length 9 in, Width 7.3 in, high 4.3 in<br> Weight: 614 gram (without batteries) <br> Maximum load: 800g<br> <br> <b>SHIPPING LIST</b><br> <br> Body structural parts x1<br> High-quality rubber wheels x4<br> Micro Gear Motor x4<br> Encoder Kit x1<br> Power Switch x1<br> Charging port x1<br> Installation Line 1 above<br> Cylinders x4<br> Mounting screw x1<br> Infrared proximity switch mounting bracket x3<br>