Created
June 11, 2013 20:03
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macbook-like breathing algo.
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| #include <math.h> | |
| void setup() | |
| { | |
| pinMode(11, OUTPUT); | |
| } | |
| void loop() | |
| { | |
| float val = (exp(sin(millis()/2000.0*PI)) - 0.36787944)*108.0; | |
| analogWrite(11, val); | |
| } |
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@vhs might find this useful