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Project journal por de sol

Revisions (8)

CHANGES for APRIL 23

I need to step the voltage down from 9V at .75Amps TO 5v at 0.11 amps with 81Ohms of resistance. Alturnately I think I could use the provided relay on the inboard 5v circuit that is what I am going to do. the new circuit will bypass the existing relay entirely.

April 23, 2012 at 9:54:43 pm by Vdelta tool
  (Current revision)

CHANGES for APRIL 23

I need to step the voltage down from 9V at .75Amps TO 5v at 0.11 amps with 81Ohms of resistance. Alturnately I think I could use the provided relay on the inboard 5v circuit that is what I am going to do. the new circuit will bypass the existing relay entirely.

April 23, 2012 at 9:58:49 am by Vdelta tool
   

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April 8, 2012 at 1:27:53 am by Vdelta tool
   

No description entered

April 8, 2012 at 1:13:42 am by Vdelta tool
   

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April 8, 2012 at 1:02:37 am by Vdelta tool
   

What I need to do next is Buy the parts at radioshack ETA friday afternoon.

Current highest risk getting inside the lamp housing.
Update : What this thing does now : When my cellphone viborates a light is turned on (via relay) I am not able to turn this ight off unless I unplug the lamp. When it gets sufficently bright inside the room the photodiod will turn the light back off (via relay) If I want this thing to work as a reading light I can turn the light of and on as normal but If I don't turn it to the off setting it will never turn off.
That said I will add an Indicator for when the circut is switched to the on position.

April 6, 2012 at 12:08:13 am by Vdelta tool
   

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April 4, 2012 at 7:16:34 am by Michael Shiloh
   

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March 28, 2012 at 10:47:58 pm by Vdelta tool