LED controller or pot?
I have like 50 or more red LEDs that need to be weak, I found a "dimmer LED on eBay. Its pretty simple, but its 10 dollars. I do not want to pay $ 10 per dimmer in the future. Why not create my own? http://cgi.ebay.com/LED-Adjustable-Dimmer-Brightness-Controller-DC-12V-8A-D_W0QQitemZ260576152485QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3cab8c8ba5 # Ht_2883wt_1165 there is the regulator. Or should I make my own this http://cgi.ebay.com/3296-Variable-Resistor-Precision-10-pcs_W0QQitemZ260572573776QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item3cab55f050 # Ht_2610wt_1165 Any links to cheap potentiometer / variable resistors or the building instructions or what you would be greatly appreciated. thanks.
Referred to the high power LED, 100 watts. And it has some other technical specifications that the input voltage and current specifications, so there is no way would it work for your application. The second reference is a lot of 1.4 watts pots, not nearly enough power for your application. You need to provide more information, current and voltage of the LEDs, and voltage and current. Need to control then all together or individually? .
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