Radio Shack Mobile Robot manual Batteries, Power On/Off Switch, Reset Button

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Batteries

ARobot’s controller board requires 9 to 12 volts supplied by 8 AA size batteries. We’ve found that the best batteries are DuraCells. You can also use AA size rechargeable batteries. First turn the controller board off and remove the battery pack from the battery cable. Install the 8 batteries observing polarity +

-which is indicated on the holder. Snap the cable back onto the pack and stick the pack to the body with Velcro.

When the batteries get low, you will notice that the drive motor will be slow and erratic operation or re- sets may occur. This will not harm the robot.

Power On/Off Switch

The power switch is located next to the power connector on the controller board. The ON position is shown by a green dot. The OFF position is shown by a red dot. Make sure to turn power off when at- taching cables, installing batteries, or installing the Basic Stamp or other parts.

Reset Button

The Reset button is located on the edge of the controller board near the Basic Stamp II. It’s used to re- start the Basic Stamp II and the coprocessor which controls the motors. Reset can also be performed by turning off the power and back on again.

Reset Button

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Contents Assembly and User Guide ARobot Mobile Robot Connectors Basic Stamp II Control Computer IntroductionAbout ARobot Feature List What You’ll NeedTechnical Specifications Precautions Component Locator ControllerGlossary of Terms Glossary of Terms Glossary of Terms Assembly Overview About Screw, nut, and washer sizes PartsQuantity Description Used For Parts Motor Brackets Painting SandingPaint Primer Finish CoatHow it Works WhiskersSummary Whisker Detail Full Scale Whisker Wire Pattern Drive Motor and Brackets Encoder Sensor Front Wheel Assembly Steering Motor and Rear Wheels Steering Motor Mounting Wheel and Axle Steering System Controller Board Summary Don’t install batteries yet Battery PackDon’t install batteries yet Body Cable Finishing Up Programming Basic Stamp II InstallationAbout the Controller Board Cable to your PC PC Editor/Downloader SoftwareUSB Port Programming NoteSteering Adjustment Program STRAIGHT.BS2 ProgramsTest Program TEST.BS2 Wander Program WANDER.BS2About the Controller Board Batteries Power On/Off SwitchReset Button LED indicators SpeakerPush Buttons and Jumpers switches Drive Motor and EncoderSteering Motor Coprocessor Command Summary Example !1M11200E7RC Servo Motor and Steering Motor Control Coprocessor Communication RulesHexadecimal, Binary, Bytes, Words, etc Battery Connector J9 Body Connector J8Serial Port J12 PinoutRC Servo Motor Connectors J2-J5 Drive Motor Connector J10Powerful Connector J11 Voltage 12 volts Maximum Current 500ma PinoutExpansion Connector J1 Expansion Port RC Servo Motor SignalsExpansion Port Circuit Examples Switch Input Example Digital/Power OutputDigital Inputs Sensor Input ExampleAnalog Inputs Basic Stamp II light sensor example codeCoprocessor Network Expansion CommunicationsCabling between ARobot’s controller and another controller Using Other ControllersUsing ARobot’s controller as a coprocessor Suggested Reading Component Suppliers Sava Industries Small PartsStock Drive Products SuperCircuitsInternet Robot Resources Web SitesInternet News Groups Newsgroup NameDescriptionTroubleshooting Warranty Information Arrick RoboticsRobotics.com