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Solar Arduino tracker (Quelltext anzeigen)
Version vom 2. März 2011, 18:37 Uhr
, 18:37, 2. Mär. 2011→Calculate Azimuth and Elevation
The formulas for calculating the [http://en.wikipedia.org/wiki/Julian_day Juliand Day]
The formulas for calculating the [http://en.wikipedia.org/wiki/Julian_day Juliand Day]
are not working properly on Arduino due to reduced double precision.
are not working properly on Arduino due to reduced double precision.
Therefore, I have adapted them, expecting only Julians dates from 1.Jan. 2000.
Therefore, I have adapted them, expecting only Julians dates starting from 1.Jan. 2000.
These calculations I have put into another library (Helios.h)
These calculations I have put into another library (Helios.h)