LED Full Spectrum Controller based on Mega2560 board

Bom

Bom

Thank you,
I like it too ;)
Attached BOM of the project.
Some items from digikey , some from ebay.
because do not agree with the of price from digikey ;)
 

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I have a Question please dude
If you wanted to run say a small sting of blues for moon light is this possible
As when you Buy Led drivers you get 350 700 and 1000
can the drivers be changed to suite this or do you have to but the LEDs to match the drive
Hope this makes sense been looking at doing LEDs For 18 months now and still do not fully 100% understand it all. But Love the challenge and i do like the design of yours :)
Is the code easy to play with.
Thanks again
Simon
 
You wire the PWM signal coming out of the chip to the PWM input of the led driver; you don't use it to drive the leds directly.

The TLC5940 is what I'm thinking of. AdaFruit sells a board for it.

If you are thinking of getting the TLC5940 ... don't. The better board to go with is the PCA9685. It's I2C so it won't interupt your cycles on the cpu. It has it's own timer.
 
Version 2.02.
Main board includes:
- timer chip
- PH, ORP channels
- 8 channels power block (relay)
Controller_Front_zps03568f97.jpg


On the right side the bower block, triacs and connector which goes to power sockets:
Controller_Back_zps2cf8bd8c.jpg


Drivers PCB, 8 drivers on the board each up to 1000mA:
Drivers_03_zpsb3f27605.jpg
 
Congratulations. Very well done. Super clean solution. Would it be possible for you to update the BOM and support to get boards fabricated to replicate your controller? I am really expectant for it.
 
Update.
-------------
Shortly about this device:
- 8 fully controlled LED dimmable channels: sun/sunset/clouds/lightning storm modes.
- Controlled 8 power lines
- For each power line 16 timers
- Each timer with second's precision
- Support 4 overflow sensors
- Temperature control
- PH control
- ORP control

From the back pannel:
HDMI connector - for LED drivers
USB 3.0 connector - for temperature sensor and overflow sensors
BNC - one for PH another for ORP probe

From video the system in a cloud mode, i.e. each channel slowly fading, it looks pretty cool: controller changes color randomly (I love this function).

Video:
https://www.youtube.com/watch?v=YFApA5dDBCY
https://www.youtube.com/watch?v=oM0R_-g3tZs#t=206
https://www.youtube.com/watch?v=zFKk92H_HR8
https://www.youtube.com/watch?v=IV4M2gXJSGU&feature=youtu.be
--
Now it looks like this:
ebb944c3-fd92-44d0-a081-8c79ddcc9fb6_zps1b07f904.jpg

IMG_0658_zps71f9e583.jpg

IMG_0655_zps20d122e4.jpg


Software v2.03:
https://drive.google.com/file/d/0B42ZJMUnbPuWYmg2b1VGQWdneDg/edit?usp=sharing
 
full spectrum controller

full spectrum controller

Hi Kapelan i really like your controller where i can find the wiring/operating instructions, i.e pin outs for led channels etc. I was also wondering if it can be adapted to be used with meanwell LDD drivers as i have these already.
I was going to use the Stilo 3.0 but after months of frustration with coding /compiling errors (newby to Arduino) i got the code to compile but my display keeps refreshing every 2 seconds and i can,t solve it despite following posts with the same problems i finally gave up on it.
Your upload worked straight away and is displaying on my screen, but i cant find the operation/wiring instructions.
Thank you.
 
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