DIY LED project

Kungfukid

Non-member
I recently made the Led lighting system for my small nano reef tank.
It was very easy to do and I learned a lot out of this project.

Because of that, I want to share my works with everyone

Generally people buy the led drivers which is good and straight forward.
In my project i wanted to decrease the cost so I made the first driver to run 2 parallel strings of LEDs (12 LEDs in each string) and the second driver drives the 12 white LED in a series.

Here are the parts
22" heat sink
12 x Cree XP-G R5 cool white
2 x Cree Red
2 x Cree Green
6 x Cree XP-E Blue
14 x Cree XP-E Royal Blue
2 x ELN-60-48P

The entire project cost me around $350 but it was a great learning experience when you do something like this.



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Are your fans run by the controller as well, and do you control RPM based on temp? If so I'd love to take a look at your code.
 
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