Zeile 40:
Zeile 40:
[http://www.sunearthtools.com/dp/tools/pos_sun.php solar position calculator] from
[http://www.sunearthtools.com/dp/tools/pos_sun.php solar position calculator] from
sunearthtools. (Attention: SolarTracker4Arduino does NOT account for daylight saving time (DST),
sunearthtools. (Attention: SolarTracker4Arduino does NOT account for daylight saving time (DST),
−
you have to determine UT as if there was no DST at all.)
+
you have to determine UT (when you set your timer chip) as if there was no DST at all. On the other hand, sunearthtools does use DST.)
==SPA Algorithm==
==SPA Algorithm==