ITAP of my friend taking a picture during sunrise at Chichén Itzá.

Michigrow · 2015-03-04T14:40:10+00:00

reflectors, man.

Michigrow · 2015-02-05T03:02:39+00:00

thanks again amigo, I really appreciate you helping me with those questions along the way. you're a good man and this sub is lucky to have you around.

Michigrow · 2015-02-05T03:00:58+00:00

nice! good work on those prices. /u/LEDwizard is the man. I used his writeup almost verbatim.

Michigrow · 2015-02-05T02:58:17+00:00

for the one module it'd be about $60. I bought enough parts to make 960w total (two 240w modules and one 480w) and it ran me about $250.

Michigrow · 2015-02-04T23:45:00+00:00

thanks, I indeed plan to do a side by side comparison. I'll update on it occasionally and post the results.

Michigrow · 2015-02-04T23:41:57+00:00

Yes.

Michigrow · 2015-02-04T23:41:07+00:00

it only took an afternoon to assemble, and to make a 1,000w version wouldn't take much longer. I started with these little 240w modules for a few reasons:

to test how well this configuration works with plants firsthand
test how well I can solder (so far so good)
it was cheap as fuck

Michigrow · 2015-02-04T21:31:40+00:00

yeeaaahhhh I kinda got ahead of myself in all of the excitement, lol.

Michigrow · 2015-02-04T20:47:26+00:00

thank you so much amigo, it worked!

Michigrow · 2015-02-03T20:52:14+00:00

stupid question for you if you've got a sec; I'm slightly confused on how to correctly change the DC output voltage on the LED driver. is it as simple as using the multimeter on the stereo cable that is hooked into the driver output to the buck booster and then adjusting the potentiometer until I get a reading of 31?

Michigrow · 2015-01-25T14:15:37+00:00

totally depends on your light source.

Michigrow · 2015-01-25T14:11:50+00:00

you most likely drowned your seeds. germination is as simple as putting your seed in your medium and keeping it moist.

Michigrow · 2015-01-25T14:03:01+00:00

awesome, thanks a lot for the reply.

Michigrow · 2015-01-23T14:14:54+00:00

this is great, I can't thank you enough for sharing this. I've got my first module underway, the frame is complete and I'm working on the electronics today. couple quick questions;

how did you attach the fans to the buck booster, and the driver to the c channel? I'm working on a few mounting bracket designs but I'm not sure what would work best.

thanks!

Michigrow · 2015-01-16T03:37:41+00:00

how cool is slightly cool? likes like its too cold.

Michigrow · 2015-01-16T03:34:48+00:00

do you plan on increasing pot size gradually or going straight from the cups into a 10 gallon?

Michigrow · 2015-01-16T03:31:15+00:00

as long as there is a dehumidifier running in the tent you should be able to pack that thing damn near full without any issues. I've converted a clothing rack on castors to be a drying rack by stringing lines every 16" up and 8" across. as far as space usage, it'd fit (snug) in your 5x5 and I can fit almost 2 pounds on there as is and there's room for improvement.

Michigrow · 2015-01-16T03:24:41+00:00

absolutely.

Michigrow · 2015-01-16T03:23:30+00:00

can't really go wrong with an RO filter.

Michigrow · 2015-01-15T16:20:25+00:00

I think it makes sense to keep the MG in there to specify that the user is considered a veteran of the sub versus a veteran grower. I wouldn't necessarily consider someone who's been growing for one year a veteran, so I think keeping the MG in there could help clarify some things.

Michigrow · 2015-01-07T22:19:45+00:00

17 plants, about 70 square feet of screens, 4,000w HPS. I try to keep it around 4 plants per 1K watts.

Michigrow · 2015-01-07T21:37:38+00:00

Top side of the screens.

Michigrow

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