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Solar Arduino tracker
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Version vom 2. März 2011, 13:19 Uhr
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,
13:19, 2. Mär. 2011
→Calculate Azimuth and Elevation
Zeile 32:
Zeile 32:
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 from 1.Jan. 2000.
These calculations I have put into another library (Helios.h)
These calculations I have put into another library (Helios.h)
Hannes.hassler
229
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