| | | | | | | | [] Hardware    - NXT    - Tetrix    - RCXLabVIEW Education EditionLEGO MINDSTORMS NXT-G SoftwareROBOLAB SoftwareSensorsTeaching Resources > LEGO MINDSTORMS NXT-G Software Why can’t I display a number on the NXT screen? 19th of April, 2010 (3 ) 66% 33% The 'Numbers to Text' block (located under the “Advanced” section in the 'complete palette' tab on the left side of the screen) is used to convert a number into printable text. For example, in order to display a random number on the NXT screen using the Random block, you need to convert the generated number to text in order to connect it to any other block requiring a text input - for example, to the Display Block as in the following program:    :    : * : * :   I can’t figure out what threshold values I should use for my light or sound sensors so that they control an action at the right moment. How can I figure this out? Is there a way to increase the size of the NXT display screen text or font? What is the NXT-G Random block for? Can I change the display on the NXT during my ROBOLAB program? How do I display text on the NXT display screen? random.rbt (172,507 )

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