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#1
04-16-2013, 10:04 PM
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I've been jumping between sites trying to keep up with everyone building the Jarduino.
Not sure if this was the forum but someone had purchased multichannel LED drivers from eBay. I'm looking for one of these multichannel LED drivers for my second Jarduino - development system. If someone has the link, please point me in the right direction. Thank you! 
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#2
04-16-2013, 10:43 PM
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Hmmm, might have been Mike31154. Check his multichip build thread. http://www.canreef.com/vbulletin/showthread.php?t=82206
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#3
04-17-2013, 01:14 AM
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I would just double check what the connector is rated for, but sounds like an option. Even the molex connectors from an ATX powersupply would work. (24 pin ATX power connector) My vote would go to an amphenol 97 series circular connector.... but they are pricey.
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#4
04-17-2013, 04:30 AM
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Wow, you ain't kidding, $70 ea for 22 pin. And I'd need 12 for the connections and cords. Don't think so, lol. I'll keep looking though, I like the build of them.
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#5
04-17-2013, 09:26 AM
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$70 would be on the high side, all depends where you order. There are other manufacturers that make simillar connectors that are less expensive, just can't think of the name at the moment. ( I've mainly only used the amphenols )
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All spelling errors are considered intellectual property of its owner, and are not to be tampered with
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#6
04-17-2013, 03:29 PM
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Thanks Chris. Your suggestions and RC led me to something similar, a XLR connector. Looks like I'll only be able to get to 8 pin though. I'll probably run 1 for the + side of things, 1 for the - side of the LED's and run a DB probably for the PWM fans and sensor that very low current.
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#7
04-17-2013, 03:49 PM
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Molex also makes a cannon plug style circular connector (XRC™ sealed, plastic-circular connectors) Not sure of the pricing... will see if I can locate the other type I'm thinking of tonight after work.
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All spelling errors are considered intellectual property of its owner, and are not to be tampered with
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#8
04-17-2013, 03:53 PM
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Hey Dom,
What current are your LEDs running again? I use XLR connectors for the BC LEDs. I didn't use the typical XLR which are big, bulky and expensive, but rather some smaller 8 pin connectors (I think Lee's in Van call them DMX - which is an XLR) that were cheap and nice and small. I think they can handle up to a couple of amps. When I get home later I can take a pic of them (there might actually be a pic in my biocube thread).
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