DIY 20W single chip led with lightning mode

[Mcreefer]

http://www.youtube.com/watch?v=vuR6uk82i5I&feature=youtube_gdata_player

Used an arduino + days and days of learning c++. Very happy with the outcome. Up next (5) 20W LEDs matching the Vegas coloration.

 

[ReefDreams]

Very nice build. What drivers did you use? I was suppose to build a 5 bulb fixture for my 40br but I can't seem to find the right driver. I have 2 20w 20k's and 3 20w rb.

 

[Mcreefer]

Cheap ones lol

 

[sarces]

Cheap ones lol

great job can u share some knowledge on the lights code ??? Same project here

 

[Mcreefer]

I just used true random syntax within a limited value range and odds.

I had a value for the seconds of darkness, a value for seconds of light.

Now inside the value for light I had a value for milliseconds and power. This loop would repeat itself until the value of light time is reached. Each time it repeated a new random power level and millisecond delay was generated. For the power level I set odds on the low values hitting more, so the big burst is not happening as much.

 

[Mcreefer]

Very nice build. What drivers did you use? I was suppose to build a 5 bulb fixture for my 40br but I can't seem to find the right driver. I have 2 20w 20k's and 3 20w rb.

I have my drivers up for trade and I just so happen to have 5 of them. They will power almost any 20W. Non-dimmable unless your handy with circuit boards lol.