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just breath
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| /* | |
| Breathing sleep LED, like on a Mac. | |
| Vincent van Haaff | |
| LED is attached to pin 11 in series with a 5.6K resistor | |
| */ | |
| int i = 0; | |
| void setup() { // bring the LED up nicely from being off | |
| for(i = 0 ; i <= 15; i+=1) | |
| { | |
| analogWrite(11, i); | |
| delay(5); | |
| } | |
| } | |
| void loop() | |
| { | |
| for(i = 15 ; i <= 255; i+=1) | |
| { | |
| analogWrite(11, i); | |
| if (i > 150) { | |
| delay(4); | |
| } | |
| if ((i > 125) && (i < 151)) { | |
| delay(5); | |
| } | |
| if (( i > 100) && (i < 126)) { | |
| delay(7); | |
| } | |
| if (( i > 75) && (i < 101)) { | |
| delay(10); | |
| } | |
| if (( i > 50) && (i < 76)) { | |
| delay(14); | |
| } | |
| if (( i > 25) && (i < 51)) { | |
| delay(18); | |
| } | |
| if (( i > 1) && (i < 26)) { | |
| delay(19); | |
| } | |
| } | |
| for(i = 255; i >=15; i-=1) | |
| { | |
| analogWrite(11, i); | |
| if (i > 150) { | |
| delay(4); | |
| } | |
| if ((i > 125) && (i < 151)) { | |
| delay(5); | |
| } | |
| if (( i > 100) && (i < 126)) { | |
| delay(7); | |
| } | |
| if (( i > 75) && (i < 101)) { | |
| delay(10); | |
| } | |
| if (( i > 50) && (i < 76)) { | |
| delay(14); | |
| } | |
| if (( i > 25) && (i < 51)) { | |
| delay(18); | |
| } | |
| if (( i > 1) && (i < 26)) { | |
| delay(19); | |
| } | |
| } | |
| delay(970); | |
| } |
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