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  1. Appendix 8-LEGO MINDSTORMS NXT ARM7 Bluetooth Interface specification.pdfAppendix 8-LEGO MINDSTORMS NXT ARM7 Bluetooth Interface specification.pdf []


  2. Appendix 8-LEGO MINDSTORMS NXT ARM7 Bluetooth Interface specification.pdfAppendix 8-LEGO MINDSTORMS NXT ARM7 Bluetooth Interface specification.pdf []


  3. Appendix 7-LEGO MINDSTORMS NXT Ultrasonic Sensor I2C communication protocol.pdfAppendix 7-LEGO MINDSTORMS NXT Ultrasonic Sensor I2C communication protocol.pdf []


  4. How do I use the mail command on the RCX?How do I use the mail command on the RCX? []
    The RCX is always ready to receive mail which means that all you need to do to send a mail value is

  5. How to tell different colored objects apart in vision centerHow to tell different colored objects apart in vision center []
    First define three different sensors, putting each of the sensors on a different plane.

  6. What does it mean that the ROBOLAB 2.9 firmware is "100 times faster" than the old firmware?What does it mean that the ROBOLAB 2.9 firmware is "100 times faster" ... []
    Firmware is the RCX or NXT operating system software. It is to your RCX or NXT what Microsoft Windows, Apple Macintosh, or any flavor of Linux is for yo

  7. What do I need to know about wiring icons together in ROBOLAB?What do I need to know about wiring icons together in ROBOLAB? []
    Here are some tips and tricks for wiring in

  8. How do you wire in a number (or constant)?How do you wire in a number (or constant)? []
    Under modifiers

  9. How to use different sensor containersHow to use different sensor containers []
    In order to do operations with various sensor values the first step is to get the sensor value into a container.

  10. I tried to use jumps and lands but nothing happened.I tried to use jumps and lands but nothing happened. []
    ... if the JUMP and LAND icons are in the correct positions. The first thing that happens in the following pro

  11. Construct a simple car using an angle sensor as a controller.Construct a simple car using an angle sensor as a controller. []
    Part 2: In Investigator level 5, program your car so that the motor speed (and direction) is determined by the angle sensor's value. The value of t

  12. After I installed ROBOLAB version 2.5.4 I got a message saying, "File not found."After I installed ROBOLAB version 2.5.4 I got a message saying, "File not f... []
    In some cases this can be related to the ROBOLAB 2.5.4 installation process not being finalized. Please reboot your PC and wait until your PC has fully

  13. How is direct RCX communication different than the remote program commands?How is direct RCX communication different than the remote program commands? []
    The direct RCX communication command sends commands that are executed immediately.

  14. How do I use subroutines?How do I use subroutines? []
    Subroutines are parts of a program that only run when the green 'start subrou

  15. My container function in ROBOLAB is not working.My container function in ROBOLAB is not working. []
    Make sure the correct containers are being referenced in the program. The program below does not work

  16. How do I use container.ctl?How do I use container.ctl? []
    There is, of course, always the case where it is useful to use more than the standard three containers. In this case it is useful to define your own c

  17. Create a pair of RCX to RCX communication programs, using mail to remotely control a vehicle.Create a pair of RCX to RCX communication programs, using mail to remotely contr... []
    1. Have RCX1 beep and wait for the touch sensor. After the touch sensor is pushed in it sends mail to RCX2.

  18. Why is there a blank picture when I click on define sensor in vision center?Why is there a blank picture when I click on define sensor in vision center? []
    When you click on define sensor you might only see a b

  19. How do I data log two things at once in ROBOLAB?How do I data log two things at once in ROBOLAB? []
    To data log with more than one sensor in ROBOLAB

  20. How can I tell which event has been triggered?How can I tell which event has been triggered? []
    If you have more than one event, and only one event land, they all land at the same place. However, this does not mean that there is no point in ha

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