Wooden Robots with Interactive Sensors for Toddlers' Sensory DevelopmentDFRobotShop Rover V2 - Arduino Compatible Tracked Robot (+ LiPo)

• DFRobotShop Rover V2 - Arduino Compatible Tracked Robot (+ LiPo)
• Features a versatile, programmable robot tank kit
• Onboard LiPo battery charger
• Complete Arduino board built-in (Arduino Uno)
• Dual H-bridge and onboard voltage regulator (only one battery needed) 
• Compatible with a variety of shields 
• Two XBee areas (2mm 10pin XBee Socket sold separately) and solder prototyping area
• Doesn't need soldering
• Please verify the polarity of the connector before using this battery as it may differ from the image

The DFRobotShop Rover V2 - Arduino Compatible Tracked Robot (+ LiPo) is a versatile mobile robot tank based on the popular Arduino Uno R3 USB Microcontroller microcontroller. The Rover uses the popular Tamiya twin-motor gearbox and the Tamiya track and wheelset.

The DFRobotShop Rover PCB incorporates a standard Arduino Uno (surface mount ATMega328), L293B motor driver (connected to pins 5 to 8), voltage regulator, and prototyping area while contributing to the mechanical structure of the robot. The onboard voltage regulator allows the entire board to be powered using as little as 3.7 V to ~9 V*. 

Important Note: If you are using the 4xAA battery pack, please remove the LiPo jumper located at the left rear of the board.

The board does NOT include 2mm 10pin XBee Socket .

In order to make assembly as easy as possible, solderless quick-connect terminals have been included to give customers the option of crimping the wires to the motors (soldering is still preferable).

The DFRobotShop Rover is compatible with a variety of shields when used at the same time as the motor driver, and is compatible with all shiels when not using the motor driver. Additional features include 2 x encoder connectors connected to A0 and A1 for use with the Encoder Pair for Tamiya Twin Motor Gearbox, pinout for DFRobot Bluetooth and DFRobot APC220 RF modules as well as 6 x cool blue LEDs (jumper selectable) placed around the board. "DFRobotShop" = "DFRobot" + "RobotShop" (a.k.a. "DFRover").

*Note that the Tamiya Twin-Motor Gear Box included with the kit operates at 4.5 V nominal. For 6 V motors purchase 2 x RB-Pol-202.

Features

• Arduino compatible and shield stackable
• Based on the ATMEGA328 surface mount chip (Uno design) and L298P H Bridge
• Incorporates dual H-bridge for bi-directional motor control (digital pins 5, 6, 7, and 8)
• Voltage regulator included (connected to battery input and 3.5mm barrel connector)
• Two XBee slots with breakout pins (switch selects which is connected to Tx/Rx) - headers sold separately
• Solder prototyping area
• Easy connection to DFRobot Bluetooth and APC220 wireless modules
• “Universal connection point” at the front of the robot (see user guide for compatibility)
• 6 x Blue LEDs around the board for effect (selectable via jumper LED_SEL)
• In-system programming via ICSP
• 4 x LEDs to indicate the motor direction