2016-03-26 00:47:20 +01:00
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# show number challenges
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My script. #docs
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### Challenge 0
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2016-04-13 17:27:45 +02:00
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Welcome! This [guided tutorial](/xvogbz) will help you show a number on the LED screen!
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2016-03-26 00:47:20 +01:00
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Show a number on the LED screen! One digit will display at a time, scrolling from left to right.
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Make lucky number 7 display on the screen!
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```
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basic.showNumber(7, 150)
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```
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### Challenge 1
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But we also should pause before showing another number.
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```
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basic.showNumber(7, 150)
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basic.pause(500) // ***
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```
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### Challenge 2
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Let's display the next multiple of 7 on the screen!
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```
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basic.showNumber(7, 150)
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basic.pause(500)
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basic.showNumber(14, 150) // ***
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```
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### Challenge 3
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Keep displaying multiples of 7 such as 21 and 28, but don't forget to add pauses between the numbers!
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