Tuesday, May 04, 2010

LED limiter resistor calc

Limiter resistor value = (V power supply - V drop at the LED) / I working LED
But it's easier if you have an on-line app to do the math.... so I coded this one during lunch time.
Have fun, it's on the right side of the blog.
Soon new "hardware", and not software, will be posted on the blog.

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