[Noisebridge-discuss] LED Calculations help
phil at bonfirelabs.com
Mon May 21 05:16:25 UTC 2012
For simple LED projects, I usually use an online LED calculator to get the values for the needed resistors.
I have just ordered some LEDs online but the specifications don't list the forward voltage, just the current draw.
How would I figure out how to power the LEDs and what resistors to use?
I am thinking of using 10 LEDs and having them all powered, all the time.
I would love to know how to calculate my needs.
Phil Spitler | Associate Creative Director | Bonfire Labs | t : 415.394.8200 | c : 415.571.3139 | Bonfirelabs.com
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