Posted by Phil W. on 5/2/2008, 9:18 pm
141.155.230.180
I've built a high-power multi-color LED lighting system for my coral reef salt water fish tank, which is DMX PC controlled (scenes cycle between night/morning/day/cloud cover/twilight, I even have some lightning every now and then)
What would be the cheapest way to DMX on/off control some 120VAC water pumps (0.5-1A max)? The best I have found is an American DJ dimmer pack that can be configured as a switch pack, but too expensive.
http://www.americandj.com/pdffiles/DP415-rev-may06.pdf
Can you suggest how I can build something like this?
Thanks.
Phil W.
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