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Solar Arduino tracker (Quelltext anzeigen)
Version vom 3. März 2011, 13:37 Uhr
, 13:37, 3. Mär. 2011→General considerations
=General considerations=
=General considerations=
For calculation the solar position with a microcontroller (on a fixed geographic place)
For calculating the solar position with a microcontroller (on a fixed geographic place)
you have to solve two problems:
you have to solve two problems:
The controller needs a time device (typically a battery buffered chip like in a PC)
The controller needs a time device (typically a battery buffered chip like in a PC)