Weather Station Hardware > Other Weather Station Hardware

Capacitor to Start 3.3V-5V DC Asperating Fan on Solar Radiation Shield

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davidmc36:
I was making question.....are diodes already included in the panels?

jumper:
Sorry, no.  The two "Panels" are each made from two 2.1V, 2 inch or so square solar cells wired in series for 4.2V from each "Panel."  I reclaimed the cells from some old landscape lights.  There are no native electronics on the cells themselves.  The diodes I added are all there is.

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