Arduino code for a LED grow lamp
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Arduino code for an energy efficient LED grow lamp that automatically activates and deactivates depending on the time of day.

This was built for a externally dimmable current regulating LED driver, specifically a Luxeonstar 3023-D-E-700.

I used a Rebel Tri-Star CoolBase 705 lm as the LED.

Currently you can only specify an on and off time which will dim the LED in/out at these times. Eventually you will be able to specify your location (lon/lat) to which it will calculate the sunrise / sunset times automatically.

Will link to a blog post shortly showing the actual setup / wiring.

Blog post explaining a bit more here.