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Current Limiting Resistor Calculator for LEDs

Got an LED that you don't know the ideal resistor value for? Here's a handy calculator for it.

Thanks to Ramakrishnan Subramanian for the link.

Here's another one, courtesy of James Tu.

Here's a calculator for complex LED circuits, courtesy of Amit Pitaru.

Posted by tigoe at July 22, 2005 08:14 AM