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my first led turns on

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an electronic dice

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red-green-blue 2

7-segment display - Countdown

7-segment display bis

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a melody

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use of variables

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a remote-controlled robot

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Scarica Adobe Flash Player

remarkable sketches

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fading2

introduction


A fading effect. This exercise to understand the power of the variables.

program

Arduino apri il programma


Arduino inizia il laboratorio

algorithm


attrezzaggio

pin0 ledgiallo Arduino _yellowled

variabili

valueX = 0
increment = 2

ciclo

IF HAPPENS THAT valueX is greater than 255
the variable increment is equal to -2
IF HAPPENS THAT valueX is less than 0
the variable increment is equal to 2
the variable valueX incremented by increment
MODULATION _yellowled component to the value: valueX
wait 100 milliseconds

Arduino code

Arduino

copy/past in Arduino

electrical connections

Arduino
Fritzing here Fritzing's file


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Ultima modifica: Agosto 2016